ui-shared: use strcmp() to compare strings

[ps-cgit] / ui-diff.c

diff --git a/ui-diff.c b/ui-diff.c
index e6b957c5b61f0ca764efc6a7d4d66dd941f47c67..5c864d926777670de0ddf449c96b0e016c294b4c 100644 (file)
--- a/ui-diff.c
+++ b/ui-diff.c
@@ -96,16 +96,18 @@ void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex,
        unsigned long size;
        struct commit *commit;
 
+       html("<table class='diff'>");
+       html("<tr><td>");
+
        if (head && !old_hex && !new_hex) {
                get_sha1(head, sha1);
                commit = lookup_commit_reference(sha1);
-               if (commit && !parse_commit(commit)) {
-                       html("<table class='diff'>");
-                       html("<tr><td>");
+               if (commit && !parse_commit(commit))
                        cgit_diff_commit(commit, filepair_cb);
-                       html("</td></tr>");
-                       html("</table>");
-               }
+               else
+                       cgit_print_error(fmt("Bad commit: %s", head));
+               html("</td></tr>");
+               html("</table>");
                return;
        }
 
@@ -121,14 +123,11 @@ void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex,
                }
        }
 
-       html("<table class='diff'>");
        switch(type) {
        case OBJ_BLOB:
-               html("<tr><td>");
                header(sha1, path, 0644, sha2, path, 0644);
                if (cgit_diff_files(sha1, sha2, print_line))
                        cgit_print_error("Error running diff");
-               html("</td></tr>");
                break;
        case OBJ_TREE:
                cgit_diff_tree(sha1, sha2, filepair_cb);
@@ -138,5 +137,6 @@ void cgit_print_diff(const char *head, const char *old_hex, const char *new_hex,
                                     typename(type)));
                break;
        }
+       html("</td></tr>");
        html("</table>");
 }