SGFrameReader: Next frame.

nickarora · Nov 14, 2019 · d9205d5 · d9205d5
1 parent c3a752b
commit d9205d5
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/SGPlayer/Classes/Core/SGSession/SGFrameReader.m b/SGPlayer/Classes/Core/SGSession/SGFrameReader.m
@@ -169,8 +169,12 @@ - (NSError *)nextFrame:(__kindof SGFrame **)frame
             [obj unlock];
         }
     }
-    if (ret && frame) {
-        *frame = ret;
+    if (ret) {
+        if (frame) {
+            *frame = ret;
+        } else {
+            [ret unlock];
+        }
     }
     return err;
 }