Fixed compilation warnings with gcc-7.2.0

Replaced some 'size_t' by 'int'

Change-Id: Iaf58b4b65f9aa2e82c0a87af45f21ca62fa4d84e
Signed-off-by: Thierry Bultel <thierry.bultel@iot.bzh>

4 files changed, 9 insertions, 9 deletions

diff --git a/ctl-lib/ctl-action.c b/ctl-lib/ctl-action.c
index f25e137..d460a27 100644
--- a/ctl-lib/ctl-action.c
+++ b/ctl-lib/ctl-action.c
@@ -338,7 +338,7 @@ CtlActionT *ActionConfig(AFB_ApiT apiHandle, json_object *actionsJ, int exportAp
 
     // action array is close with a nullvalue;
     if (json_object_is_type(actionsJ, json_type_array)) {
-        size_t count = json_object_array_length(actionsJ);
+        int count = json_object_array_length(actionsJ);
         actions = calloc(count + 1, sizeof (CtlActionT));
 
         for (int idx = 0; idx < count; idx++) {
diff --git a/ctl-lib/ctl-config.c b/ctl-lib/ctl-config.c
index 4e9d01d..de9f10e 100644
--- a/ctl-lib/ctl-config.c
+++ b/ctl-lib/ctl-config.c
@@ -65,7 +65,7 @@ json_object* CtlConfigScan(const char *dirList, const char *prefix) {
 char* ConfigSearch(AFB_ApiT apiHandle, json_object *responseJ) {
     // We load 1st file others are just warnings
     size_t p_length;
-    char *filepath;
+    char *filepath = NULL;
     const char *filename;
     const char*fullpath;
 
@@ -184,7 +184,7 @@ json_object* LoadAdditionalsFiles(AFB_ApiT apiHandle, CtlConfigT *ctlHandle, con
 json_object* CtlUpdateSectionConfig(AFB_ApiT apiHandle, CtlConfigT *ctlHandle, const char *key, json_object *sectionJ, json_object *filesJ) {
 
     json_object *sectionArrayJ;
-    char *oneFile;
+    char *oneFile = NULL;
     const char *bindingPath = GetBindingDirPath(apiHandle);
 
     if(! json_object_is_type(sectionJ, json_type_array)) {
@@ -199,7 +199,7 @@ json_object* CtlUpdateSectionConfig(AFB_ApiT apiHandle, CtlConfigT *ctlHandle, c
     json_object_object_add(ctlHandle->configJ, key, sectionArrayJ);
 
     if (json_object_get_type(filesJ) == json_type_array) {
-        size_t length = json_object_array_length(filesJ);
+        int length = json_object_array_length(filesJ);
         for (int idx=0; idx < length; idx++) {
             json_object *oneFileJ = json_object_array_get_idx(filesJ, idx);
             json_object *responseJ = ScanForConfig(CONTROL_CONFIG_PATH ,CTL_SCAN_RECURSIVE, json_object_get_string(oneFileJ), ".json");
@@ -242,7 +242,7 @@ json_object* LoadAdditionalsFiles(AFB_ApiT apiHandle, CtlConfigT *ctlHandle, con
 {
     json_object *filesJ, *filesArrayJ = json_object_new_array();
     if (json_object_get_type(sectionJ) == json_type_array) {
-        size_t length = json_object_array_length(sectionJ);
+        int length = json_object_array_length(sectionJ);
         for (int idx=0; idx < length; idx++) {
             json_object *obj = json_object_array_get_idx(sectionJ, idx);
             int hasFiles = json_object_object_get_ex(obj, "files", &filesJ);
diff --git a/ctl-lib/ctl-lua.c b/ctl-lib/ctl-lua.c
index 15e1fd8..7008cc4 100644
--- a/ctl-lib/ctl-lua.c
+++ b/ctl-lib/ctl-lua.c
@@ -114,7 +114,7 @@ static int LuaPushArgument(CtlSourceT *source, json_object *argsJ) {
         }
         case json_type_array:
         {
-            size_t length = json_object_array_length(argsJ);
+            int length = json_object_array_length(argsJ);
             lua_newtable(luaState);
             for (int idx = 0; idx < length; idx++) {
                 json_object *val = json_object_array_get_idx(argsJ, idx);
@@ -861,7 +861,7 @@ static int LuaDoString(const char *script, CtlSourceT *source) {
 // Execute LUA code from received API request
 
 static void LuaDoAction(LuaDoActionT action, AFB_ReqT request) {
-    int err, count = 0;
+    int err = 0, count = 0;
     CtlSourceT *source = alloca(sizeof (CtlSourceT));
     source->request = request;
 
diff --git a/ctl-lib/ctl-plugin.c b/ctl-lib/ctl-plugin.c
index d20950f..505daf1 100644
--- a/ctl-lib/ctl-plugin.c
+++ b/ctl-lib/ctl-plugin.c
@@ -194,7 +194,7 @@ static int LoadFoundPlugins(AFB_ApiT apiHandle, json_object *scanResult, json_ob
     char *fullpath;
     char *ext;
     int i;
-    size_t len;
+    int len;
     json_object *object = NULL;
 
     pluginpath[CONTROL_MAXPATH_LEN - 1] = '\0';
@@ -365,7 +365,7 @@ static int PluginLoad (AFB_ApiT apiHandle, CtlPluginT *ctlPlugin, json_object *p
 int PluginConfig(AFB_ApiT apiHandle, CtlSectionT *section, json_object *pluginsJ) {
     int err = 0;
     int idx = 0;
-    size_t length = 0;
+    int length = 0;
 
     if (ctlPlugins)
     {