Merge git://git.bogomips.org/git-svn

[~andy/git] / git-submodule.sh

diff --git a/git-submodule.sh b/git-submodule.sh
index 5629d875e6a0c0a390d046f28bf2d768116bf974..9210f3af564356be7cccf02307b2045084b4357a 100755 (executable)
--- a/git-submodule.sh
+++ b/git-submodule.sh
@@ -181,13 +181,18 @@ module_clone()
                rm -f "$gitdir/index"
        else
                mkdir -p "$gitdir_base"
-               git clone $quiet -n ${reference:+"$reference"} \
-                       --separate-git-dir "$gitdir" "$url" "$sm_path" ||
+               (
+                       clear_local_git_env
+                       git clone $quiet -n ${reference:+"$reference"} \
+                               --separate-git-dir "$gitdir" "$url" "$sm_path"
+               ) ||
                die "$(eval_gettext "Clone of '\$url' into submodule path '\$sm_path' failed")"
        fi
 
-       a=$(cd "$gitdir" && pwd)/
-       b=$(cd "$sm_path" && pwd)/
+       # We already are at the root of the work tree but cd_to_toplevel will
+       # resolve any symlinks that might be present in $PWD
+       a=$(cd_to_toplevel && cd "$gitdir" && pwd)/
+       b=$(cd_to_toplevel && cd "$sm_path" && pwd)/
        # normalize Windows-style absolute paths to POSIX-style absolute paths
        case $a in [a-zA-Z]:/*) a=/${a%%:*}${a#*:} ;; esac
        case $b in [a-zA-Z]:/*) b=/${b%%:*}${b#*:} ;; esac