From b6d8c1b5e4c176d43d66af3a8d28e681be2e592d Mon Sep 17 00:00:00 2001
From: Michael Beck <beck@ipd.info.uni-karlsruhe.de>
Date: Sat, 8 Apr 2006 00:53:28 +0000
Subject: [PATCH] handle empty comments in automatic emitters right

---
 ir/be/scripts/generate_emitter.pl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/ir/be/scripts/generate_emitter.pl b/ir/be/scripts/generate_emitter.pl
index e623456e4..ebbf7a356 100755
--- a/ir/be/scripts/generate_emitter.pl
+++ b/ir/be/scripts/generate_emitter.pl
@@ -64,6 +64,7 @@ foreach my $op (keys(%nodes)) {
 			my $cnt = 0;
 			my $buf = 'cmd_buf';
 
+			push(@obst_func, "  cmnt_buf[0] = '\\0';\n");
 			foreach $template (split(/$comment_string_quoted/, $fmt, 2)) {
 				my @params;
 				my $res = "";
-- 
2.20.1