cleanup: delete redundant "r" open mode

Change-Id: I86ebb8c5a9dc3752e8a25f4b11b64c5be3a6429e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/390375
Tested-by: Mike Frysinger <vapier@google.com>
Commit-Queue: Mike Frysinger <vapier@google.com>
Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/repo b/repo
index 36a2e0ea..6b39f227 100755
--- a/repo
+++ b/repo
@@ -622,7 +622,7 @@ def get_gitc_manifest_dir():
     if _gitc_manifest_dir is None:
         _gitc_manifest_dir = ""
         try:
-            with open(GITC_CONFIG_FILE, "r") as gitc_config:
+            with open(GITC_CONFIG_FILE) as gitc_config:
                 for line in gitc_config:
                     match = re.match("gitc_dir=(?P<gitc_manifest_dir>.*)", line)
                     if match: