gitweb: Allow search to be disabled from the config file.

diff --git a/builtin-commit-tree.c b/builtin-commit-tree.c
index 856f3cd841818bdad4446b3f7b75d5ab22959788..bc28770664aac2c51bdd83125f36e2b15903535c 100644 (file)
--- a/builtin-commit-tree.c
+++ b/builtin-commit-tree.c
@@ -101,6 +101,9 @@ int cmd_commit_tree(int argc, const char **argv, const char *prefix)
                a = argv[i]; b = argv[i+1];
                if (!b || strcmp(a, "-p"))
                        usage(commit_tree_usage);
+
+               if (parents >= MAXPARENT)
+                       die("Too many parents (%d max)", MAXPARENT);
                if (get_sha1(b, parent_sha1[parents]))
                        die("Not a valid object name %s", b);
                check_valid(parent_sha1[parents], commit_type);