diff --git a/src/version.c b/src/version.c
index 1be4d54..978e012 100644
--- a/src/version.c
+++ b/src/version.c
@@ -758,6 +758,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3504,
+/**/
     3503,
 /**/
     3502,
diff --git a/src/vim9compile.c b/src/vim9compile.c
index 5bb0359..effd610 100644
--- a/src/vim9compile.c
+++ b/src/vim9compile.c
@@ -9478,7 +9478,7 @@
     int
 check_global_and_subst(char_u *cmd, char_u *arg)
 {
-    if (arg == cmd + 1 && vim_strchr(":-.", *arg) != NULL)
+    if (arg == cmd + 1 && vim_strchr((char_u *)":-.", *arg) != NULL)
     {
 	semsg(_(e_separator_not_supported_str), arg);
 	return FAIL;