mpegvideo: remove abort() in ff_find_unused_picture()

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/libavcodec/h261dec.c b/libavcodec/h261dec.c
index cd4d764272..66ea4be2a1 100644
--- a/libavcodec/h261dec.c
+++ b/libavcodec/h261dec.c
@@ -572,6 +572,8 @@ retry:
     //we need to set current_picture_ptr before reading the header, otherwise we cannot store anyting im there
     if (s->current_picture_ptr == NULL || s->current_picture_ptr->f.data[0]) {
         int i= ff_find_unused_picture(s, 0);
+        if (i < 0)
+            return i;
         s->current_picture_ptr= &s->picture[i];
     }