git-commit: fix coding style.

diff --git a/builtin-symbolic-ref.c b/builtin-symbolic-ref.c
index b4ec6f28ed8903ec160ce0747fd1916f69bbacdc..1d3a5e229ae1a16211671e7591a7544af98721f8 100644 (file)
--- a/builtin-symbolic-ref.c
+++ b/builtin-symbolic-ref.c
@@ -7,7 +7,7 @@ static const char git_symbolic_ref_usage[] =
 static void check_symref(const char *HEAD)
 {
        unsigned char sha1[20];
-       const char *git_HEAD = strdup(git_path("%s", HEAD));
+       const char *git_HEAD = xstrdup(git_path("%s", HEAD));
        const char *git_refs_heads_master = resolve_ref(git_HEAD, sha1, 0);
        if (git_refs_heads_master) {
                /* we want to strip the .git/ part */
@@ -26,7 +26,7 @@ int cmd_symbolic_ref(int argc, const char **argv, const char *prefix)
                check_symref(argv[1]);
                break;
        case 3:
-               create_symref(strdup(git_path("%s", argv[1])), argv[2]);
+               create_symref(xstrdup(git_path("%s", argv[1])), argv[2]);
                break;
        default:
                usage(git_symbolic_ref_usage);