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, 1 insertions, 1 deletions

diff --git a/libavformat/rtmphttp.c b/libavformat/rtmphttp.c
index d21ac67315..3a51f7c429 100644
--- a/libavformat/rtmphttp.c
+++ b/libavformat/rtmphttp.c
@@ -236,7 +236,7 @@ static int rtmp_http_open(URLContext *h, const char *uri, int flags)
             goto fail;
         }
     }
-    while (off > 0 && isspace(rt->client_id[off - 1]))
+    while (off > 0 && av_isspace(rt->client_id[off - 1]))
         off--;
     rt->client_id[off] = '\0';