cgit.c: Remove parameter from guess_defbranch()

[cgit.git] / ui-diff.c

diff --git a/ui-diff.c b/ui-diff.c
index 868ceec23b813f8dbd39b9eda8249131caa308e3..49e5b468f4385605efed4cec567e3e016f501379 100644 (file)
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -97,10 +97,12 @@ static void print_fileinfo(struct fileinfo *info)
        htmlf("</td><td class='%s'>", class);
        cgit_diff_link(info->new_path, NULL, NULL, ctx.qry.head, ctx.qry.sha1,
                       ctx.qry.sha2, info->new_path, 0);
-       if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED)
-               htmlf(" (%s from %s)",
-                     info->status == DIFF_STATUS_COPIED ? "copied" : "renamed",
-                     info->old_path);
+       if (info->status == DIFF_STATUS_COPIED || info->status == DIFF_STATUS_RENAMED) {
+               htmlf(" (%s from ",
+                     info->status == DIFF_STATUS_COPIED ? "copied" : "renamed");
+               html_txt(info->old_path);
+               html(")");
+       }
        html("</td><td class='right'>");
        if (info->binary) {
                htmlf("bin</td><td class='graph'>%ld -> %ld bytes",
@@ -182,7 +184,7 @@ void cgit_print_diffstat(const unsigned char *old_sha1,
        max_changes = 0;
        cgit_diff_tree(old_sha1, new_sha1, inspect_filepair, prefix,
                       ctx.qry.ignorews);
-       for(i = 0; i<files; i++)
+       for (i = 0; i<files; i++)
                print_fileinfo(&items[i]);
        html("</table>");
        html("<div class='diffstat-summary'>");
@@ -227,11 +229,6 @@ static void header(unsigned char *sha1, char *path1, int mode1,
        html(" b/");
        html_txt(path2);
 
-       if (is_null_sha1(sha1))
-               path1 = "dev/null";
-       if (is_null_sha1(sha2))
-               path2 = "dev/null";
-
        if (mode1 == 0)
                htmlf("<br/>new file mode %.6o", mode2);
 
@@ -249,13 +246,21 @@ static void header(unsigned char *sha1, char *path1, int mode1,
                        if (mode2 != mode1)
                                htmlf("..%.6o", mode2);
                }
-               html("<br/>--- a/");
+               if (is_null_sha1(sha1)) {
+                       path1 = "dev/null";
+                       html("<br/>--- /");
+               } else
+                       html("<br/>--- a/");
                if (mode1 != 0)
                        cgit_tree_link(path1, NULL, NULL, ctx.qry.head,
                                       sha1_to_hex(old_rev_sha1), path1);
                else
                        html_txt(path1);
-               html("<br/>+++ b/");
+               if (is_null_sha1(sha2)) {
+                       path2 = "dev/null";
+                       html("<br/>+++ /");
+               } else
+                       html("<br/>+++ b/");
                if (mode2 != 0)
                        cgit_tree_link(path2, NULL, NULL, ctx.qry.head,
                                       sha1_to_hex(new_rev_sha1), path2);
@@ -339,9 +344,7 @@ void cgit_print_diff_ctrls()
        html("<td class='label'>mode:</td>");
        html("<td class='ctrl'>");
        html("<select name='ss' onchange='this.form.submit();'>");
-       curr = ctx.qry.ssdiff;
-       if (!curr && ctx.cfg.ssdiff)
-               curr = 1;
+       curr = ctx.qry.has_ssdiff ? ctx.qry.ssdiff : ctx.cfg.ssdiff;
        html_intoption(0, "unified", curr);
        html_intoption(1, "ssdiff", curr);
        html("</select></td></tr>");
@@ -393,8 +396,7 @@ void cgit_print_diff(const char *new_rev, const char *old_rev,
                }
        }
 
-       if ((ctx.qry.ssdiff && !ctx.cfg.ssdiff) || (!ctx.qry.ssdiff && ctx.cfg.ssdiff))
-               use_ssdiff = 1;
+       use_ssdiff = ctx.qry.has_ssdiff ? ctx.qry.ssdiff : ctx.cfg.ssdiff;
 
        if (show_ctrls)
                cgit_print_diff_ctrls();