1 files changed, 9 insertions, 8 deletions

diff --git a/ui-commit.c b/ui-commit.c
index f654208..8916212 100644
--- a/ui-commit.c
+++ b/ui-commit.c
@@ -15,4 +15,4 @@ void cgit_print_commit(const char *hex)
         struct commit_list *p;
-
         unsigned char sha1[20];
+        char *query;
 
@@ -22,3 +22,2 @@ void cgit_print_commit(const char *hex)
         }
-
         commit = lookup_commit_reference(sha1);
@@ -28,3 +27,2 @@ void cgit_print_commit(const char *hex)
         }
-
         info = cgit_parse_commit(commit);
@@ -47,8 +45,11 @@ void cgit_print_commit(const char *hex)
         html("<tr><th>tree</th><td colspan='2' class='sha1'><a href='");
-        html_attr(cgit_pageurl(cgit_query_repo, "tree", fmt("id=%s", sha1_to_hex(commit->tree->object.sha1))));
+        query = fmt("id=%s", sha1_to_hex(commit->tree->object.sha1));
+        html_attr(cgit_pageurl(cgit_query_repo, "tree", query));
         htmlf("'>%s</a></td></tr>\n", sha1_to_hex(commit->tree->object.sha1));
-        
-        for (p = commit->parents; p ; p = p->next) {
-                html("<tr><th>parent</th><td colspan='2' class='sha1'><a href='");
-                html_attr(cgit_pageurl(cgit_query_repo, "commit", fmt("id=%s", sha1_to_hex(p->item->object.sha1))));
+              for (p = commit->parents; p ; p = p->next) {
+                html("<tr><th>parent</th>"
+                     "<td colspan='2' class='sha1'>"
+                     "<a href='");
+                query = fmt("id=%s", sha1_to_hex(p->item->object.sha1));
+                html_attr(cgit_pageurl(cgit_query_repo, "commit", query));
                 htmlf("'>%s</a></td></tr>\n",