FromLocaleDup(): accept NULL input (and return NULL)

15 years ago · 3ab2f937b7
1 changed files with 3 additions and 0 deletions
--- a/src/text/unicode.c
+++ b/src/text/unicode.c
@ -90,6 +90,9 @@ char *FromLocale (const char *locale)
 */
 char *FromLocaleDup (const char *locale)
 {
+    if (!locale)
+        return NULL;
+
 #ifdef ASSUME_UTF8
    return strdup (locale);
 #else