timezone parser: fix iteration over search dir paths

try+l points to \0, so only one iteration was ever tried.

diff --git a/src/time/__tz.c b/src/time/__tz.c
index 26f4ea4..b4358f7 100644 (file)
--- a/src/time/__tz.c
+++ b/src/time/__tz.c
@@ -162,7 +162,7 @@ static void do_tzset()
                                        break;
                                memcpy(pathname, s, l+1);
                                pathname[l] = 0;
-                               for (try=search; !map && *try; try+=l) {
+                               for (try=search; !map && *try; try+=l+1) {
                                        l = strlen(try);
                                        memcpy(pathname-l, try, l);
                                        map = __map_file(pathname-l, &map_size);