[PATCH v7 3/7] git-p4: return an empty list if a list config has no values

[larsxschneider@gmail.com]

From: Lars Schneider <larsxschneider@gmail.com>

Signed-off-by: Lars Schneider <larsxschneider@gmail.com>
---
 git-p4.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/git-p4.py b/git-p4.py
index 2715895..e7d1b3f 100755
--- a/git-p4.py
+++ b/git-p4.py
@@ -638,6 +638,8 @@ def gitConfigList(key):
     if not _gitConfig.has_key(key):
         s = read_pipe(["git", "config", "--get-all", key], ignore_error=True)
         _gitConfig[key] = s.strip().split(os.linesep)
+        if _gitConfig[key] == ['']:
+            _gitConfig[key] = []
     return _gitConfig[key]
 
 def p4BranchesInGit(branchesAreInRemotes=True):
-- 
2.5.1