From 616d0dd5296541c82555f8e659b725384a6aeeb7 Mon Sep 17 00:00:00 2001
From: Solar Designer <solar@openwall.com>
Date: Tue, 24 Sep 2024 00:50:40 +0200
Subject: [PATCH] SipHash: Avoid new compiler warnings on RHEL7

See #133

Amends c3b560260eb387fb40a0326da761e62e4884d67b
---
 src/modules/hashing/p_lkrg_fast_hash.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/modules/hashing/p_lkrg_fast_hash.h b/src/modules/hashing/p_lkrg_fast_hash.h
index 87aded97..9bb20373 100644
--- a/src/modules/hashing/p_lkrg_fast_hash.h
+++ b/src/modules/hashing/p_lkrg_fast_hash.h
@@ -24,7 +24,7 @@
 
 #if defined(fallthrough)
  #define P_FALL_THROUGH fallthrough
-#elif defined(__GNUC__)
+#elif defined(__GNUC__) && __GNUC__ > 6
  #define P_FALL_THROUGH __attribute__ ((fallthrough))
 #else
  #define P_FALL_THROUGH /* FALLTHROUGH */