gitweb.cgi: Show "raw" head of project link even when $hash is not defined

diff --git a/git-commit.sh b/git-commit.sh
index 351d13cb1ef3ad62e410f60e07112afdaaa95094..4cf3fab05cd3c3367173c86a65665ddfc1d89805 100755 (executable)
--- a/git-commit.sh
+++ b/git-commit.sh
@@ -138,32 +138,26 @@ run_status () {
         if test -z "$untracked_files"; then
             option="--directory --no-empty-directory"
         fi
+       hdr_shown=
        if test -f "$GIT_DIR/info/exclude"
        then
-           git-ls-files -z --others $option \
+           git-ls-files --others $option \
                --exclude-from="$GIT_DIR/info/exclude" \
                --exclude-per-directory=.gitignore
        else
-           git-ls-files -z --others $option \
+           git-ls-files --others $option \
                --exclude-per-directory=.gitignore
        fi |
-       @@PERL@@ -e '$/ = "\0";
-           my $shown = 0;
-           while (<>) {
-               chomp;
-               s|\\|\\\\|g;
-               s|\t|\\t|g;
-               s|\n|\\n|g;
-               s/^/#   /;
-               if (!$shown) {
-                   print "#\n# Untracked files:\n";
-                   print "#   (use \"git add\" to add to commit)\n";
-                   print "#\n";
-                   $shown = 1;
-               }
-               print "$_\n";
-           }
-       '
+       while read line; do
+           if [ -z "$hdr_shown" ]; then
+               echo '#'
+               echo '# Untracked files:'
+               echo '#   (use "git add" to add to commit)'
+               echo '#'
+               hdr_shown=1
+           fi
+           echo "#     $line"
+       done
 
        if test -n "$verbose" -a -z "$IS_INITIAL"
        then
@@ -635,9 +629,12 @@ fi
 PARENTS="-p HEAD"
 if test -z "$initial_commit"
 then
+       rloga='commit'
        if [ -f "$GIT_DIR/MERGE_HEAD" ]; then
+               rloga='commit (merge)'
                PARENTS="-p HEAD "`sed -e 's/^/-p /' "$GIT_DIR/MERGE_HEAD"`
        elif test -n "$amend"; then
+               rloga='commit (amend)'
                PARENTS=$(git-cat-file commit HEAD |
                        sed -n -e '/^$/q' -e 's/^parent /-p /p')
        fi
@@ -649,6 +646,7 @@ else
        fi
        PARENTS=""
        current=
+       rloga='commit (initial)'
 fi
 
 if test -z "$no_edit"
@@ -724,7 +722,7 @@ then
        fi &&
        commit=$(cat "$GIT_DIR"/COMMIT_MSG | git-commit-tree $tree $PARENTS) &&
        rlogm=$(sed -e 1q "$GIT_DIR"/COMMIT_MSG) &&
-       git-update-ref -m "commit: $rlogm" HEAD $commit $current &&
+       git-update-ref -m "$rloga: $rlogm" HEAD $commit $current &&
        rm -f -- "$GIT_DIR/MERGE_HEAD" &&
        if test -f "$NEXT_INDEX"
        then