Fix for multiple alternates requests in http-fetch

diff --git a/git-clone.sh b/git-clone.sh
index aafcc18abafb8befd82165587cc9142ed42eb009..f99e0adf86254c7e3c6848b767b60dd0b8017096 100755 (executable)
--- a/git-clone.sh
+++ b/git-clone.sh
@@ -96,7 +96,10 @@ if base=$(get_repo_base "$repo"); then
 fi
 
 dir="$2"
-mkdir "$dir" &&
+# Try using "humanish" part of source repo if user didn't specify one
+[ -z "$dir" ] && dir=$(echo "$repo" | sed -e 's|/$||' -e 's|:*/*\.git$||' -e 's|.*/||g')
+[ -e "$dir" ] && $(echo "$dir already exists."; usage)
+mkdir -p "$dir" &&
 D=$(
        (cd "$dir" && git-init-db && pwd)
 ) &&
@@ -163,7 +166,7 @@ yes,yes)
                        rm -f "$D/.git/TMP_ALT"
                if test -f "$D/.git/TMP_ALT"
                then
-                   ( cd $D &&
+                   ( cd "$D" &&
                      . git-parse-remote &&
                      resolve_alternates "$repo" <"./.git/TMP_ALT" ) |
                    while read alt
@@ -191,7 +194,7 @@ yes,yes)
        ;;
 esac
 
-cd $D || exit
+cd "$D" || exit
 
 if test -f ".git/HEAD"
 then