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cJSONUtils_ApplyPatches: Fail if removal failed

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Max Bruckner 2017-04-12 10:44:29 +02:00
parent a1602f484b
commit 8efb287ae2
1 changed files with 7 additions and 2 deletions
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9
cJSON_Utils.c
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@ -456,10 +456,15 @@ static int cJSONUtils_ApplyPatch(cJSON *object, cJSON *patch)
if ((opcode == 1) || (opcode == 2)) if ((opcode == 1) || (opcode == 2))
{ {
/* Get rid of old. */ /* Get rid of old. */
cJSON_Delete(cJSONUtils_PatchDetach(object, (unsigned char*)path->valuestring)); cJSON *old_item = cJSONUtils_PatchDetach(object, (unsigned char*)path->valuestring);
if (old_item == NULL)
{
return 13;
}
cJSON_Delete(old_item);
if (opcode == 1) if (opcode == 1)
{ {
/* For Remove, this is job done. */ /* For Remove, this job is done. */
return 0; return 0;
} }
} }