From accf43334d4cb14649e32a2eb849d7b30b7d82eb Mon Sep 17 00:00:00 2001
From: "H. Peter Anvin" <hpa@zytor.com>
Date: Tue, 1 Jul 2008 21:42:08 -0700
Subject: [PATCH] Permit commas in %strcat

---
 preproc.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/preproc.c b/preproc.c
index 71936e4..1d89cb8 100644
--- a/preproc.c
+++ b/preproc.c
@@ -2883,6 +2883,10 @@ static int do_directive(Token * tline)
 	    case TOK_STRING:
 		len += t->a.len = nasm_unquote(t->text, NULL);
 		break;
+	    case TOK_OTHER:
+		if (!strcmp(t->text, ",")) /* permit comma separators */
+		    break;
+		/* else fall through */
 	    default:
 		error(ERR_NONFATAL,
 		      "non-string passed to `%%strcat' (%d)", t->type);
-- 
2.7.4