daemon: cleanup: replace loop with if

Replace a loop around an enter_repo() call, which was used to retry
a single time with a different parameter in case the first call fails,
with two calls and an if.  This is shorter and cleaner.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/daemon.c b/daemon.c
index 8c317bed4a3bc4e2e8e5afe301084071789e3362..4468fb9d3513a7071f904717e89e09887f6dbde1 100644 (file)
--- a/daemon.c
+++ b/daemon.c
@@ -150,7 +150,6 @@ static char *path_ok(char *directory)
 {
        static char rpath[PATH_MAX];
        static char interp_path[PATH_MAX];
-       int retried_path = 0;
        char *path;
        char *dir;
 
@@ -219,22 +218,15 @@ static char *path_ok(char *directory)
                dir = rpath;
        }
 
-       do {
-               path = enter_repo(dir, strict_paths);
-               if (path)
-                       break;
-
+       path = enter_repo(dir, strict_paths);
+       if (!path && base_path && base_path_relaxed) {
                /*
                 * if we fail and base_path_relaxed is enabled, try without
                 * prefixing the base path
                 */
-               if (base_path && base_path_relaxed && !retried_path) {
-                       dir = directory;
-                       retried_path = 1;
-                       continue;
-               }
-               break;
-       } while (1);
+               dir = directory;
+               path = enter_repo(dir, strict_paths);
+       }
 
        if (!path) {
                logerror("'%s': unable to chdir or not a git archive", dir);