From 3da4d72323f3c0a598d3552c31fc3299324114ef Mon Sep 17 00:00:00 2001
From: Koichiro IWAO <meta@vmeta.jp>
Date: Tue, 13 Feb 2018 13:34:57 +0900
Subject: [PATCH] common: quit using `!` as comment out symbol in config files

It is not used anywhere in default config. Some config like
`tls_ciphers` might contain `!` like this:

    tls_ciphers=FIPS:!aNULL:!eNULL

Fixes #1033.
---
 common/file.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/common/file.c b/common/file.c
index 811e71fa..b796f5b0 100644
--- a/common/file.c
+++ b/common/file.c
@@ -138,7 +138,7 @@ file_read_ini_line(struct stream *s, char *text, int text_bytes)
     while (c != 10 && c != 13)
     {
         /* these mean skip the rest of the line */
-        if (c == '#' || c == '!' || c == ';')
+        if (c == '#' || c == ';')
         {
             skip_to_end = 1;
         }