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authorJonathan Aillet <jonathan.aillet@iot.bzh>2018-05-23 20:04:08 +0200
committerRomain Forlot <romain.forlot@iot.bzh>2018-12-13 15:02:54 +0100
commitf6b6f947c0ce8d7e57783e3ac03ab9c7932620bb (patch)
tree0016948e34327c14bc48976c65125054edaec263 /ctl-lib/ctl-config.c
parentd0253b51ca38dde4358446edf92e2baeafa5f12f (diff)
Add possibility to set prefix to NULL in CtlConfigScan
When prefix is set to NULL, only the middle name of the process will be used to find configuration files. Example: when the binder is named 'afb-4a-hal', and the prefix parameter is set to NULL, the 'CtlConfigScan' function will search for 4a-*.json config files in 'dirList' list. Change-Id: I8a9ee7df670d992f5461c865591ced9ba46fe8a0 Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
Diffstat (limited to 'ctl-lib/ctl-config.c')
-rw-r--r--ctl-lib/ctl-config.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/ctl-lib/ctl-config.c b/ctl-lib/ctl-config.c
index de9f10e..f470255 100644
--- a/ctl-lib/ctl-config.c
+++ b/ctl-lib/ctl-config.c
@@ -48,7 +48,7 @@ json_object* CtlConfigScan(const char *dirList, const char *prefix) {
controlFile[CONTROL_MAXPATH_LEN - 1] = '\0';
- if(prefix[0] != '\0') {
+ if(prefix && prefix[0] != '\0') {
strncpy(controlFile, prefix, CONTROL_MAXPATH_LEN - 1);
strncat(controlFile, "-", CONTROL_MAXPATH_LEN - strlen(controlFile) - 1);
strncat(controlFile, binderName, CONTROL_MAXPATH_LEN - strlen(controlFile) - 1);