conf: remove trailing whitespace via C code, not regex

src/conf.c

@@ -333,6 +333,9 @@ static int config_parse (struct config_s *conf, FILE * f)
                 e = config_directive_find(p, strlen(p));
                 ++q;
                 while(isspace(*q))++q;
+                p = q;
+                while(*p && *p != '\n') ++p;
+                while(isspace(*p)) *(p--) = 0;
                 if (!e || e->value == CD_NIL || check_match (conf, q, lineno, e->value)) {
                         fprintf (stderr, "ERROR: Syntax error on line %lu\n", lineno);
                         return 1;

src/conf_regex.h

@@ -25,7 +25,7 @@
 
 #define IPV6MASK "(" IPV6 "(/" DIGIT "+)?)"
 #define BEGIN "^"
-#define END SPACE "*$"
+#define END "$"
 
 
 STDCONF (logfile, STR, handle_logfile),