From 2795e21eaafaeaf95a91667fd411023280d0f902 Mon Sep 17 00:00:00 2001
From: Bram Moolenaar <Bram@vim.org>
Date: Tue, 5 Jan 2016 22:04:49 +0100
Subject: [PATCH] patch 7.4.1054 Problem:    Illegal memory access. Solution:  
 Check for missing pattern. (Dominique Pelle)

---
 src/syntax.c  | 5 +++++
 src/version.c | 2 ++
 2 files changed, 7 insertions(+)

diff --git a/src/syntax.c b/src/syntax.c
index 937fbf186..badb22642 100644
--- a/src/syntax.c
+++ b/src/syntax.c
@@ -5833,6 +5833,11 @@ syn_cmd_sync(eap, syncing)
 	}
 	else if (STRCMP(key, "LINECONT") == 0)
 	{
+	    if (*next_arg == NUL)	   /* missing pattern */
+	    {
+		illegal = TRUE;
+		break;
+	    }
 	    if (curwin->w_s->b_syn_linecont_pat != NULL)
 	    {
 		EMSG(_("E403: syntax sync: line continuations pattern specified twice"));
diff --git a/src/version.c b/src/version.c
index 6cb4c8dbe..23f9ed016 100644
--- a/src/version.c
+++ b/src/version.c
@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1054,
 /**/
     1053,
 /**/