shlib.sh: improve handling of exporting of GIT_XXX variables
commit01435b75aff9f5a44dc1f74182e97ac2336dc0fd
authorKyle J. McKay <mackyle@gmail.com>
Tue, 16 Sep 2014 02:47:41 +0000 (15 19:47 -0700)
committerKyle J. McKay <mackyle@gmail.com>
Tue, 16 Sep 2014 02:47:41 +0000 (15 19:47 -0700)
treecddcb6e4baa2092a57574f67453da7e0fb35d22c
parent128e02db21dd7798a674c59bda460181cd769ccd
shlib.sh: improve handling of exporting of GIT_XXX variables

When exporting GIT_XXX variables prior to running Git, export
the ones that are set even if they're empty.
shlib.sh