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

3ab2f937 · Rafaël Carré · 6ab3cbf7 · 3ab2f937
Commit 3ab2f937 authored Aug 29, 2011 by Rafaël Carré
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src/text/unicode.c src/text/unicode.c +3 -0

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--- 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