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Shawn O. Pearce 311e02a4a5 git-gui: Better handling of detached HEAD
If the current branch is not a symbolic-ref that points to a
name in the refs/heads/ namespace we now just assume that the
head is a detached head.  In this case we return the special
branch name of HEAD rather than empty string, as HEAD is a
valid revision specification and the empty string is not.

I have also slightly improved the current-branch function by
using string functions to parse the symbolic-ref data.  This
should be slightly faster than using a regsub.  I think the
code is clearer too.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2007-07-08 21:12:56 -04:00
lib git-gui: Automatically refresh tracking branches when needed 2007-07-08 21:12:55 -04:00
.gitignore git-gui: Refactor into multiple files to save my sanity 2007-05-07 23:35:48 -04:00
git-gui.sh git-gui: Better handling of detached HEAD 2007-07-08 21:12:56 -04:00
GIT-VERSION-GEN Merge branch 'maint' 2007-06-11 19:06:15 -04:00
Makefile Merge branch 'maint' 2007-06-27 00:36:38 -04:00