repo: avoid bare excepts to allow SystemExit to bubble

Bug: https://crbug.com/gerrit/12327
Change-Id: I4ce1142379b111f9ba3a2e5a437026e5c0378a9e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254756
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/repo b/repo
index 86d0ec21..b8784d08 100755
--- a/repo
+++ b/repo
@@ -25,7 +25,7 @@ def exec_command(cmd):
       sys.exit(ret)
     else:
       os.execvp(cmd[0], cmd)
-  except:
+  except Exception:
     pass