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authorJonathan Aillet <jonathan.aillet@iot.bzh>2018-06-19 16:24:24 +0200
committerJonathan Aillet <jonathan.aillet@iot.bzh>2018-10-08 15:53:53 +0200
commit5bfa3c8ed61c724388b1b3e802cc8fe97b0709de (patch)
treeb8168d37b7e824e87c02194e3d6af961d0f88984 /4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-link.c
parent8bbfce60e809f867c502f836c49ef70b9c4a0c63 (diff)
Correct handling of incomming json messages
Correct handling of incomming json messages. An error occured when a received json object was an array containing only one item. Change-Id: I2c6f27f0fd87e11c356b8d4e6bd02d472bc3d60b Signed-off-by: Jonathan Aillet <jonathan.aillet@iot.bzh>
Diffstat (limited to '4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-link.c')
-rw-r--r--4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-link.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-link.c b/4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-link.c
index 346c93a..082de3a 100644
--- a/4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-link.c
+++ b/4a-hal/4a-hal-controllers/4a-hal-controllers-mixer-link.c
@@ -43,9 +43,11 @@ int HalCtlsHandleMixerData(AFB_ApiT apiHandle, struct CtlHalMixerDataT *currentM
char *currentDataVerbName, *currentStreamCardId;
+ json_type currentDataType;
json_object *currentJ;
- switch(json_object_get_type(currentDataJ)) {
+ currentDataType = json_object_get_type(currentDataJ);
+ switch(currentDataType) {
case json_type_object:
currentMixerDataT->count = 1;
break;
@@ -61,7 +63,7 @@ int HalCtlsHandleMixerData(AFB_ApiT apiHandle, struct CtlHalMixerDataT *currentM
currentMixerDataT->data = (struct CtlHalMixerData *) calloc(currentMixerDataT->count, sizeof(struct CtlHalMixerData));
for(idx = 0; idx < currentMixerDataT->count; idx++) {
- if(currentMixerDataT->count > 1)
+ if(currentDataType == json_type_array)
currentJ = json_object_array_get_idx(currentDataJ, (int) idx);
else
currentJ = currentDataJ;