avcodec/mpeg4videodec: Reindent after the previous commit

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

libavcodec/mpeg4videodec.c

@@ -2001,25 +2001,25 @@ intra:
 end:
     /* per-MB end of slice check */
     next = mpeg4_is_resync(ctx);
-        if (next) {
-            if        (s->mb_x + s->mb_y*s->mb_width + 1 >  next && (s->avctx->err_recognition & AV_EF_AGGRESSIVE)) {
-                return AVERROR_INVALIDDATA;
-            } else if (s->mb_x + s->mb_y*s->mb_width + 1 >= next)
-                return SLICE_END;
-
-            if (s->pict_type == AV_PICTURE_TYPE_B) {
-                const int delta= s->mb_x + 1 == s->mb_width ? 2 : 1;
-                ff_thread_await_progress(&s->next_picture_ptr->tf,
-                                         (s->mb_x + delta >= s->mb_width)
-                                         ? FFMIN(s->mb_y + 1, s->mb_height - 1)
-                                         : s->mb_y, 0);
-                if (s->next_picture.mbskip_table[xy + delta])
-                    return SLICE_OK;
-            }
-
+    if (next) {
+        if        (s->mb_x + s->mb_y*s->mb_width + 1 >  next && (s->avctx->err_recognition & AV_EF_AGGRESSIVE)) {
+            return AVERROR_INVALIDDATA;
+        } else if (s->mb_x + s->mb_y*s->mb_width + 1 >= next)
             return SLICE_END;
+
+        if (s->pict_type == AV_PICTURE_TYPE_B) {
+            const int delta = s->mb_x + 1 == s->mb_width ? 2 : 1;
+            ff_thread_await_progress(&s->next_picture_ptr->tf,
+                                        (s->mb_x + delta >= s->mb_width)
+                                        ? FFMIN(s->mb_y + 1, s->mb_height - 1)
+                                        : s->mb_y, 0);
+            if (s->next_picture.mbskip_table[xy + delta])
+                return SLICE_OK;
         }
 
+        return SLICE_END;
+    }
+
     return SLICE_OK;
 }