git-gui: Cleanup usage of gitdir global variable.
tree19d5ab82309c0c24e12e137465a1d28ec45e1655
-rw-r--r-- 36 .gitignore
-rwxr-xr-x 745 GIT-VERSION-GEN
-rw-r--r-- 1200 Makefile
-rw-r--r-- 1948 TODO
-rwxr-xr-x 91239 git-gui.sh