git-gui: Added post-commit invocation after the commit is done.

Since git-commit.sh invokes hooks/post-commit after running git rerere
we should do the same if its available and executable.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
1 file changed
tree: 5ff41b9a0c4401573e70af815f85cd9d5b554c57
  1. git-gui
  2. TODO