when listdir returns no files, clone

Fixes #3112.
buildbot · Dec 14, 2014 · 6d82171 · 6d82171
1 parent 47693ca
commit 6d82171
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/master/buildbot/steps/source/git.py b/master/buildbot/steps/source/git.py
@@ -577,6 +577,9 @@ def checkWithPathExists(exists):
             d = self.runCommand(cmd)
 
             def checkWithListdir(_):
+                if 'files' not in cmd.updates:
+                    # no files - directory doesn't exist
+                    return "clone"
                 files = cmd.updates['files'][0]
                 if '.git' in files:
                     return "update"