From 42c03bb9e13df6b668b9fa402adaeb791124e352 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Wed, 21 Aug 2002 22:52:29 +0000
Subject: [PATCH] fix an out-by-one error that was causing segfaults for single
 line commands ending with a // comment

---
 libs/util/idparse.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/libs/util/idparse.c b/libs/util/idparse.c
index 7567f9a55..6c1c0ea26 100644
--- a/libs/util/idparse.c
+++ b/libs/util/idparse.c
@@ -132,16 +132,15 @@ COM_extract_line (cbuf_t *cbuf)
 	for (i = 0; i < len; i++) {
 		if (text[i] == '"')
 			quotes++;
-		if (!(quotes & 1)) {
+		if (!(quotes & 1)) {		// don't break if inside a quoted string
 			if (text[i] == ';')
-				// don't break if inside a quoted string
 				break;
 			if (text[i] == '/' && text[i + 1] == '/') {
 				int         j = i;
 				while (j < len && text[j] != '\n' && text[j] != '\r')
 					j++;
 				dstring_snip (cbuf->buf, i, j - i);
-				len -= j - i;
+				break;
 			}
 		}
 		if (text[i] == '\n' || text[i] == '\r')