avfilter: fix const use of avfilter_next

Signed-off-by: Anton Khirnov <anton@khirnov.net>
11 years ago · 884c7a6eb8
parent 5c439b41d0
commit 884c7a6eb8
1 changed files with 2 additions and 2 deletions
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@ -277,7 +277,7 @@ const
 #endif
 AVFilter *avfilter_get_by_name(const char *name)
 {
-    AVFilter *f = NULL;
+    const AVFilter *f = NULL;

    if (!name)
        return NULL;
@ -343,7 +343,7 @@ static void *filter_child_next(void *obj, void *prev)

 static const AVClass *filter_child_class_next(const AVClass *prev)
 {
-    AVFilter *f = NULL;
+    const AVFilter *f = NULL;

    while (prev && (f = avfilter_next(f)))
        if (f->priv_class == prev)