git-gui: Don't show blame tooltips that we have no data for
treed27131a04d23bf86fa466eba0a5c2aecbaea40fd
-rw-r--r-- 62 .gitignore
-rwxr-xr-x 1812 GIT-VERSION-GEN
-rw-r--r-- 4756 Makefile
-rwxr-xr-x 64341 git-gui.sh
drwxr-xr-x - lib