fix a typo in the convert-cache.py script (#6253)

msullivan · web-flow · commit 2d0a55f1a9df · 2019-01-24T21:39:34.000-05:00
diff --git a/misc/convert-cache.py b/misc/convert-cache.py
@@ -22,7 +22,7 @@ def main() -> None:
                         help="Output cache location (default: same as input)")
     parser.add_argument('input_dir',
                         help="Input directory for the cache")
-    args parser.parse_args()
+    args = parser.parse_args()
 
     input_dir = args.input_dir
     output_dir = args.output_dir or input_dir
