Prevent dereferencing NULL pointer

MediaArea · Jan 30, 2025 · f29d5ff · f29d5ff
1 parent 8fcbf69
commit f29d5ff
Showing 1 changed file with 5 additions and 4 deletions.
diff --git a/Source/MediaInfo/Audio/File_Adm.cpp b/Source/MediaInfo/Audio/File_Adm.cpp
@@ -2398,10 +2398,11 @@ class file_adm_private : public tfsxml
     file_adm_private()
     {
         auto OldLocale_Temp = setlocale(LC_NUMERIC, nullptr);
-        if (*OldLocale_Temp != 'C' || *(OldLocale_Temp + 1)) {
-            OldLocale = OldLocale_Temp;
-            setlocale(LC_NUMERIC, "C");
-        }
+        if (OldLocale_Temp)
+            if (*OldLocale_Temp != 'C' || *(OldLocale_Temp + 1)) {
+                OldLocale = OldLocale_Temp;
+                setlocale(LC_NUMERIC, "C");
+            }
 
         # define STRUCTS(NAME) \
             Items[item_##NAME].Init(NAME##_Attribute_Max, NAME##_Element_Max);