git-gui: fix typo in GIT-VERSION-GEN, "/dev/null" not "/devnull"

diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN
index 8fac8cb410b6d4e3e10ed775a5c179698b49571e..9966126da2682f7b7d65b71a3225dddd1b5fe55b 100755 (executable)
--- a/GIT-VERSION-GEN
+++ b/GIT-VERSION-GEN
@@ -10,7 +10,7 @@ tree_search ()
 {
        head=$1
        tree=$2
-       for p in $(git rev-list --parents --max-count=1 $head 2>/devnull)
+       for p in $(git rev-list --parents --max-count=1 $head 2>/dev/null)
        do
                test $tree = $(git rev-parse $p^{tree} 2>/dev/null) &&
                vn=$(git describe --abbrev=4 $p 2>/dev/null) &&