Do not duplicate NULL strings

32edee83 · Rafaël Carré · c452d079 · 32edee83
Commit 32edee83 authored May 05, 2008 by Rafaël Carré
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src/text/unicode.c src/text/unicode.c +2 -0

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--- a/src/text/unicode.c
+++ b/src/text/unicode.c
@@ -165,6 +165,8 @@ static char *locale_fast (const char *string, bool from)

 static inline char *locale_dup (const char *string, bool from)
 {
+    assert( string );
+
 #if defined (USE_ICONV)
    if (find_charset ())
        return strdup (string);