Merge various clang-inspired fixes

[disorder] / libtests / t-hash.c

diff --git a/libtests/t-hash.c b/libtests/t-hash.c
index 4d8b68aaa4afa348367aaef3f397e85bcef7d35d..e23ee1a961879a55445ab3560f52d53f01bd0e40 100644 (file)
--- a/libtests/t-hash.c
+++ b/libtests/t-hash.c
@@ -50,8 +50,10 @@ static void test_hash(void) {
   
   for(i = 0; i < 10000; ++i) {
     insist((ip = hash_find(h, do_printf("%d", i))) != 0);
-    check_integer(*ip, i);
-    insist(hash_add(h, do_printf("%d", i), &i, HASH_REPLACE) == 0);
+    if(ip) {
+      check_integer(*ip, i);
+      insist(hash_add(h, do_printf("%d", i), &i, HASH_REPLACE) == 0);
+    }
   }
   check_integer(hash_count(h), 10000);
   keys = hash_keys(h);