diff --git a/src/ex_cmds.c b/src/ex_cmds.c
index 5321955..7ae4917 100644
--- a/src/ex_cmds.c
+++ b/src/ex_cmds.c
@@ -4425,7 +4425,7 @@
      * 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
index da98b0a..e38acfb 100644
--- a/src/version.c
+++ b/src/version.c
@@ -735,6 +735,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    245,
+/**/
     244,
 /**/
     243,