git/branch: mark files we couldn't update as dirty

[plan9front.git] / sys / src / cmd / git / branch

diff --git a/sys/src/cmd/git/branch b/sys/src/cmd/git/branch
index bf2027cc73bacc976f340efa23b8c10667470f2c..6693d7c4ffb524f3988e1a2c7244844c28e3266c 100755 (executable)
--- a/sys/src/cmd/git/branch
+++ b/sys/src/cmd/git/branch
@@ -100,8 +100,10 @@ for(m in $cleanpaths){
                rm -rf .git/index9/tracked/$m
        }
        if(~ $b file){
-               cp -x $basedir/tree/$m $m
-               walk -eq $m > .git/index9/tracked/$m
+               if(cp -x -- $basedir/tree/$m $m)
+                       walk -eq $m > .git/index9/tracked/$m
+               if not
+                       echo -n > .git/index9/tracked/$m
        }
 }