2 files changed, 12 insertions, 0 deletions

diff --git a/api.c b/api.c
index 55d907518cb6..65f5bd990c29 100644
--- a/api.c
+++ b/api.c
@@ -614,11 +614,17 @@ Info_Array* iex_get_valid_symbols(void) {
 }
 
 void api_news_destroy(News** phNews) {
+    if (*phNews == NULL)
+        return;
+
     free(*phNews);
     *phNews = NULL;
 }
 
 void api_info_destroy(Info** phInfo) {
+    if (*phInfo == NULL)
+        return;
+
     Info* pInfo = *phInfo;
     free(pInfo->points);
     if (pInfo->articles != NULL)
@@ -634,6 +640,9 @@ void api_info_destroy(Info** phInfo) {
 }
 
 void api_info_array_destroy(Info_Array** phInfo_Array) {
+    if (*phInfo_Array == NULL)
+        return;
+
     Info_Array* pInfo_Array = *phInfo_Array;
     for (size_t i = 0; i < pInfo_Array->length; i++)
         api_info_destroy(&pInfo_Array->array[i]);
diff --git a/string-tick.c b/string-tick.c
index 323e2fc37c8a..66a54a1a9ec3 100644
--- a/string-tick.c
+++ b/string-tick.c
@@ -81,6 +81,9 @@ void string_write_file(String* pString, char* file_name) {
 }
 
 void string_destroy(String** phString) {
+    if (*phString == NULL)
+        return;
+
     String* pString = *phString;
     free(pString->data);
     free(*phString);