diff --git a/src/misc2.c b/src/misc2.c
index 6133a5e..e793987 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -1410,7 +1410,7 @@
 	    bp += 3;	// skip t_xx, xx may be '-' or '>'
 	else if (STRNICMP(bp, "char-", 5) == 0)
 	{
-	    vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0, TRUE);
+	    vim_str2nr(bp + 5, NULL, &l, STR2NR_ALL, NULL, NULL, 0, TRUE, NULL);
 	    if (l == 0)
 	    {
 		emsg(_(e_invalid_argument));
@@ -1448,7 +1448,7 @@
 	    {
 		// <Char-123> or <Char-033> or <Char-0x33>
 		vim_str2nr(last_dash + 6, NULL, &l, STR2NR_ALL, NULL,
-								  &n, 0, TRUE);
+							    &n, 0, TRUE, NULL);
 		if (l == 0)
 		{
 		    emsg(_(e_invalid_argument));