resolve_ref(): explicitly fail if a symlink is not readable
[git/mjg.git] / gitk-git / 
treed7b04a51e34481d26f9fd8418038fa539d8a0e22
drwxr-xr-x   ..
-rw-r--r-- 1771 Makefile
-rwxr-xr-x 324172 gitk
drwxr-xr-x - po