zsh: fix 2b068d3a (NULL printed).

40f4dab0 · Rémi Duraffort · 089821fb · 40f4dab0
Commit 40f4dab0 authored Jan 04, 2010 by Rémi Duraffort
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extras/analyser/zsh.cpp extras/analyser/zsh.cpp +2 -1

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--- a/extras/analyser/zsh.cpp
+++ b/extras/analyser/zsh.cpp
@@ -441,7 +441,8 @@ void PrintOption( char *psz_option, char i_short, char *psz_exclusive,
            printf( ":%s:%s\"\\\n", psz_longtext, psz_args );
        else
            printf( "\"\\\n" );
-        printf( "  \"(--%s%s)-%c[%s]", psz_option, psz_exclusive,
+
+        printf( "  \"(--%s%s)-%c[%s]", psz_option, psz_exclusive ? psz_exclusive : "",
                i_short, psz_text );
        if( psz_args )
            printf( ":%s:%s\"\\\n", psz_longtext, psz_args );