[Gsrc-commit] trunk r2948: fix bug in empty version string

[Brandon Invergo]

------------------------------------------------------------
revno: 2948
revision-id: address@hidden
parent: address@hidden
committer: Brandon Invergo <address@hidden>
branch nick: trunk
timestamp: Wed 2014-05-21 22:11:28 +0100
message:
  fix bug in empty version string
modified:
  util/gen-version-nums.py       
genversionnums.py-20140520222255-bsckddppd2wx6504-1

=== modified file 'util/gen-version-nums.py'
--- a/util/gen-version-nums.py  2014-05-20 22:32:01 +0000
+++ b/util/gen-version-nums.py  2014-05-21 21:11:28 +0000
@@ -59,6 +59,8 @@
 
     """
 
+    if num is None or num == '':
+        return ""
     if not re.search(r"\D+", num):
         return str(int(num) + 1)
     if not re.search(r"\d+", num):