diff --git a/libavformat/avio.c b/libavformat/avio.c
index f2fe0e13c6..dc40384fc5 100644
--- a/libavformat/avio.c
+++ b/libavformat/avio.c
@@ -150,9 +150,9 @@ offset_t url_filesize(URLContext *h)
 
     size= url_seek(h, 0, AVSEEK_SIZE);
     if(size<0){
-    pos = url_seek(h, 0, SEEK_CUR);
-    size = url_seek(h, -1, SEEK_END)+1;
-    url_seek(h, pos, SEEK_SET);
+        pos = url_seek(h, 0, SEEK_CUR);
+        size = url_seek(h, -1, SEEK_END)+1;
+        url_seek(h, pos, SEEK_SET);
     }
     return size;
 }
diff --git a/libavformat/aviobuf.c b/libavformat/aviobuf.c
index 450b4cf11d..4a595e2e43 100644
--- a/libavformat/aviobuf.c
+++ b/libavformat/aviobuf.c
@@ -172,8 +172,8 @@ offset_t url_fsize(ByteIOContext *s)
         return -EPIPE;
     size = s->seek(s->opaque, 0, AVSEEK_SIZE);
     if(size<0){
-    size = s->seek(s->opaque, -1, SEEK_END) + 1;
-    s->seek(s->opaque, s->pos, SEEK_SET);
+        size = s->seek(s->opaque, -1, SEEK_END) + 1;
+        s->seek(s->opaque, s->pos, SEEK_SET);
     }
     return size;
 }