git-gui: Don't offer tracking branches if none exist.
tree39c874d237bdb7603f5709f600a6c09082ea7062
-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 102253 git-gui.sh