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
@@ -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;
}
