Merge branch 'mm/config-pathname-tilde-expand' into maint

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index d02b7a3c268045ac0a15855d0f0c06c28b7a88be..c77cd0341d98f6a38af55c6ed6f09704abf4e967 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -415,7 +415,7 @@ sub gitweb_get_feature {
                @{$feature{$name}{'default'}});
        if (!$override) { return @defaults; }
        if (!defined $sub) {
-               warn "feature $name is not overrideable";
+               warn "feature $name is not overridable";
                return @defaults;
        }
        return $sub->(@defaults);
@@ -1083,8 +1083,7 @@ sub to_utf8 {
 # correct, but quoted slashes look too horrible in bookmarks
 sub esc_param {
        my $str = shift;
-       $str =~ s/([^A-Za-z0-9\-_.~()\/:@])/sprintf("%%%02X", ord($1))/eg;
-       $str =~ s/\+/%2B/g;
+       $str =~ s/([^A-Za-z0-9\-_.~()\/:@ ]+)/CGI::escape($1)/eg;
        $str =~ s/ /\+/g;
        return $str;
 }
@@ -5065,7 +5064,8 @@ sub git_blob {
                        chomp $line;
                        $nr++;
                        $line = untabify($line);
-                       printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
+                       printf "<div class=\"pre\"><a id=\"l%i\" href=\"" . href(-replay => 1)
+                               . "#l%i\" class=\"linenr\">%4i</a> %s</div>\n",
                               $nr, $nr, $nr, esc_html($line, -nbsp=>1);
                }
        }
@@ -5190,10 +5190,10 @@ sub git_snapshot {
                die_error(400, "Invalid snapshot format parameter");
        } elsif (!exists($known_snapshot_formats{$format})) {
                die_error(400, "Unknown snapshot format");
-       } elsif (!grep($_ eq $format, @snapshot_fmts)) {
-               die_error(403, "Unsupported snapshot format");
        } elsif ($known_snapshot_formats{$format}{'disabled'}) {
                die_error(403, "Snapshot format not allowed");
+       } elsif (!grep($_ eq $format, @snapshot_fmts)) {
+               die_error(403, "Unsupported snapshot format");
        }
 
        if (!defined $hash) {
@@ -5328,7 +5328,7 @@ sub git_commit {
                        } @$parents ) .
                        ')';
        }
-       if (gitweb_check_feature('patches')) {
+       if (gitweb_check_feature('patches') && @$parents <= 1) {
                $formats_nav .= " | " .
                        $cgi->a({-href => href(action=>"patch", -replay=>1)},
                                "patch");
@@ -5616,7 +5616,7 @@ sub git_commitdiff {
                $formats_nav =
                        $cgi->a({-href => href(action=>"commitdiff_plain", -replay=>1)},
                                "raw");
-               if ($patch_max) {
+               if ($patch_max && @{$co{'parents'}} <= 1) {
                        $formats_nav .= " | " .
                                $cgi->a({-href => href(action=>"patch", -replay=>1)},
                                        "patch");
@@ -5824,7 +5824,7 @@ sub git_commitdiff_plain {
 
 # format-patch-style patches
 sub git_patch {
-       git_commitdiff(-format => 'patch', -single=> 1);
+       git_commitdiff(-format => 'patch', -single => 1);
 }
 
 sub git_patches {