From fee656eb6820bcc12c7e4e627d7aa76b34e3625e Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Tue, 15 May 2007 07:36:56 +0000
Subject: [PATCH] warn about (and otherwise ignore) duplicate frame macros

---
 tools/qfcc/source/qc-lex.l | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/qfcc/source/qc-lex.l b/tools/qfcc/source/qc-lex.l
index e3fd1f19f..b722ef9b7 100644
--- a/tools/qfcc/source/qc-lex.l
+++ b/tools/qfcc/source/qc-lex.l
@@ -440,6 +440,11 @@ void
 add_frame_macro (char *token)
 {
 	frame_t *frame;
+
+	if (Hash_Find (frame_tab, token)) {
+		warning (0, "duplicate frame macro `%s'", token);
+		return;
+	}
 	ALLOC (1024, frame_t, frames, frame);
 
 	frame->name = save_string (token);