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https://github.com/DaveGamble/cJSON.git
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fix: errors in replacing the first item when array_size is 1, and replacing the last item
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parent
a65abf2f4f
commit
cb4661cd91
8
cJSON.c
8
cJSON.c
@ -2313,6 +2313,10 @@ CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON
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}
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}
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if (parent->child == item)
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if (parent->child == item)
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{
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{
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if (parent->child->prev == parent->child)
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{
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replacement->prev = replacement;
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}
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parent->child = replacement;
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parent->child = replacement;
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}
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}
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else
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else
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@ -2324,6 +2328,10 @@ CJSON_PUBLIC(cJSON_bool) cJSON_ReplaceItemViaPointer(cJSON * const parent, cJSON
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{
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{
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replacement->prev->next = replacement;
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replacement->prev->next = replacement;
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}
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}
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if (replacement->next == NULL)
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{
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parent->child->prev = replacement;
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}
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}
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}
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item->next = NULL;
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item->next = NULL;
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