From df02d9a8e299d864fbd287f342999a4792dafc8c Mon Sep 17 00:00:00 2001
From: "Carsten Haitzler (Rasterman)" <raster@rasterman.com>
Date: Thu, 8 Nov 2018 17:36:08 +0000
Subject: [PATCH] libunibreak - warn - add fallthrough attributes to minimize
 warnings

---
 src/static_libs/libunibreak/wordbreak.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/static_libs/libunibreak/wordbreak.c b/src/static_libs/libunibreak/wordbreak.c
index aece4b3c45..017e0fd091 100644
--- a/src/static_libs/libunibreak/wordbreak.c
+++ b/src/static_libs/libunibreak/wordbreak.c
@@ -209,7 +209,10 @@ static void set_wordbreaks(
                 posLast = posCur;
                 break;
             }
-            /* Fall off */
+#if __has_attribute(fallthrough)
+           __attribute__((fallthrough));
+#endif
+           /* Fall off */
 
         case WBP_Newline:
             /* WB3a,3b */
@@ -322,7 +325,10 @@ static void set_wordbreaks(
                 wbcSeqStart = wbcCur;
                 posLast = posCur;
             }
-            /* No break on purpose */
+#if __has_attribute(fallthrough)
+           __attribute__((fallthrough));
+#endif
+           /* No break on purpose */
         case WBP_MidNumLet:
             if (((wbcLast == WBP_ALetter) ||
                         (wbcLast == WBP_Hebrew_Letter)) || /* WB6,7 */