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Fix expansion-unsafe macro
author
Rémi Denis-Courmont
<rem@videolan.org>
Thu, 5 Apr 2007 15:43:28 +0000
(15:43 +0000)
committer
Rémi Denis-Courmont
<rem@videolan.org>
Thu, 5 Apr 2007 15:43:28 +0000
(15:43 +0000)
include/vlc_meta.h
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diff --git
a/include/vlc_meta.h
b/include/vlc_meta.h
index
7d3d97d
..
e33e170
100644
(file)
--- a/
include/vlc_meta.h
+++ b/
include/vlc_meta.h
@@
-86,8
+86,9
@@
struct vlc_meta_t
};
#define vlc_meta_Set( meta,var,val ) do { \
+ const char *str = val; \
if( meta->psz_##var ) free( meta->psz_##var ); \
- meta->psz_##var =
(val) ? strdup( val
) : NULL; } while(0)
+ meta->psz_##var =
str ? strdup( str
) : NULL; } while(0)
#define vlc_meta_SetTitle( meta, b ) vlc_meta_Set( meta, title, b );
#define vlc_meta_SetArtist( meta, b ) vlc_meta_Set( meta, artist, b );