Remove incorrect use of ctype.h functions.

As far as I can tell the code should not change behaviour
depending on locale in any of these places.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

1 files changed, 2 insertions, 1 deletions

diff --git a/libavcodec/dvdsubdec.c b/libavcodec/dvdsubdec.c
index a5c90cd7fa..cb268b8dfe 100644
--- a/libavcodec/dvdsubdec.c
+++ b/libavcodec/dvdsubdec.c
@@ -24,6 +24,7 @@
 #include "libavutil/colorspace.h"
 #include "libavutil/opt.h"
 #include "libavutil/imgutils.h"
+#include "libavutil/avstring.h"
 
 //#define DEBUG
 
@@ -523,7 +524,7 @@ static void parse_palette(DVDSubContext *ctx, char *p)
     ctx->has_palette = 1;
     for(i=0;i<16;i++) {
         ctx->palette[i] = strtoul(p, &p, 16);
-        while(*p == ',' || isspace(*p))
+        while(*p == ',' || av_isspace(*p))
             p++;
     }
 }