# HG changeset patch
# User Bram Moolenaar <bram@vim.org>
# Date 1396630848 -7200
# Node ID 80421d934ebde183ce545ab8d9eb3a4c2065c169
# Parent  43fc7ea915dbfd380b89f479864e1f232f820469
updated for version 7.4.245
Problem:    Crash for "vim -u NONE -N  -c '&&'".
Solution:   Check for the pattern to be NULL. (Dominique Pelle)

diff --git a/src/ex_cmds.c b/src/ex_cmds.c
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -4425,7 +4425,7 @@ do_sub(eap)
      * TODO: find a generic solution to make line-joining operations more
      * efficient, avoid allocating a string that grows in size.
      */
-    if (STRCMP(pat, "\\n") == 0 && STRLEN(pat) == 2
+    if (pat != NULL && STRCMP(pat, "\\n") == 0
 	    && *sub == NUL
 	    && (*cmd == NUL || (cmd[1] == NUL && (*cmd == 'g' || *cmd == 'l'
 					     || *cmd == 'p' || *cmd == '#'))))
diff --git a/src/version.c b/src/version.c
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@ static char *(features[]) =
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    245,
+/**/
     244,
 /**/
     243,