Fix 'git log' early pager startup error case

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 1f611d22d4c4d5b00491f98eff5c4749900333e9..84261bba34dcdf436bb3b87ab88c67353ea4f4dd 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -245,7 +245,7 @@ sub evaluate_uri {
        # return value of feature-sub indicates if to enable specified feature
        #
        # if there is no 'sub' key (no feature-sub), then feature cannot be
-       # overriden
+       # overridden
        #
        # use gitweb_get_feature(<feature>) to retrieve the <feature> value
        # (an array) or gitweb_check_feature(<feature>) to check if <feature>
@@ -1323,12 +1323,11 @@ sub esc_param {
        return $str;
 }
 
-# quote unsafe chars in whole URL, so some charactrs cannot be quoted
+# quote unsafe chars in whole URL, so some characters cannot be quoted
 sub esc_url {
        my $str = shift;
        return undef unless defined $str;
-       $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;
 }
@@ -3783,9 +3782,9 @@ sub git_print_authorship {
 }
 
 # Outputs table rows containing the full author or committer information,
-# in the format expected for 'commit' view (& similia).
+# in the format expected for 'commit' view (& similar).
 # Parameters are a commit hash reference, followed by the list of people
-# to output information for. If the list is empty it defalts to both
+# to output information for. If the list is empty it defaults to both
 # author and committer.
 sub git_print_authorship_rows {
        my $co = shift;
@@ -4514,8 +4513,8 @@ sub git_patchset_body {
                print "</div>\n"; # class="patch"
        }
 
-       # for compact combined (--cc) format, with chunk and patch simpliciaction
-       # patchset might be empty, but there might be unprocessed raw lines
+       # for compact combined (--cc) format, with chunk and patch simplification
+       # the patchset might be empty, but there might be unprocessed raw lines
        for (++$patch_idx if $patch_number > 0;
             $patch_idx < @$difftree;
             ++$patch_idx) {
@@ -6523,12 +6522,13 @@ sub git_search {
                        $paging_nav .= " &sdot; next";
                }
 
-               if ($#commitlist >= 100) {
-               }
-
                git_print_page_nav('','', $hash,$co{'tree'},$hash, $paging_nav);
                git_print_header_div('commit', esc_html($co{'title'}), $hash);
-               git_search_grep_body(\@commitlist, 0, 99, $next_link);
+               if ($page == 0 && !@commitlist) {
+                       print "<p>No match.</p>\n";
+               } else {
+                       git_search_grep_body(\@commitlist, 0, 99, $next_link);
+               }
        }
 
        if ($searchtype eq 'pickaxe') {