X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=git-clone.sh;h=c09979a7a49e36b35e333b902cb0e0d689b693f4;hb=f8348be3be8493a62110a09ab0343213990b416b;hp=8e7150127aff222059f3549a8b7f647b8f792c7d;hpb=0879aa28708dcdfa255fff631781e5178755498e;p=git.git

diff --git a/git-clone.sh b/git-clone.sh
index 8e715012..c09979a7 100755
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -9,7 +9,7 @@
 unset CDPATH
 
 usage() {
-	echo >&2 "* git clone [-l [-s]] [-q] [-u <upload-pack>] [-n] <repo> <dir>"
+	echo >&2 "* git clone [-l [-s]] [-q] [-u <upload-pack>] [-n] <repo> [<dir>]"
 	exit 1
 }
 
@@ -98,7 +98,8 @@ fi
 dir="$2"
 # Try using "humanish" part of source repo if user didn't specify one
 [ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*/||g')
-mkdir "$dir" &&
+[ -e "$dir" ] && echo "$dir already exists." && usage
+mkdir -p "$dir" &&
 D=$(
 	(cd "$dir" && git-init-db && pwd)
 ) &&