do not output warn message at configuration file content display

src/66/66-inservice.c

@@ -621,6 +621,7 @@ static void info_display_envfile(char const *field,ss_resolve_t *res)
 
         FOREACH_SASTR(&list,pos) {
 
+            ssize_t upstream = 0 ;
             sa.len = 0 ;
             salink.len = newlen ;
             if (!stralloc_cats(&salink,"/") ||
@@ -630,8 +631,25 @@ static void info_display_envfile(char const *field,ss_resolve_t *res)
             if (!file_readputsa_g(&sa,salink.s))
                 log_dieusys(LOG_EXIT_SYS,"read environment file") ;
 
-            if (NOFIELD) {
+            /** Remove warning message */
+            if (list.s[pos] == '.') {
+
+                char t[sa.len + 1] ;
+
+                upstream = str_contain(sa.s,"[ENDWARN]") ;
 
+                if (upstream == -1)
+                    log_die(LOG_EXIT_SYS,"invalid upstream configuration file! Do you have modified it? Tries to enable the service again.") ;
+
+                auto_strings(t,sa.s + upstream) ;
+
+                sa.len = 0 ;
+
+                if (!auto_stra(&sa,t))
+                    log_die_nomem("stralloc") ;
+            }
+
+            if (NOFIELD) {
 
                 char *m = "environment variables from: " ;
                 size_t mlen = strlen(m) ;
@@ -640,6 +658,7 @@ static void info_display_envfile(char const *field,ss_resolve_t *res)
                 if (!stralloc_inserts(&sa,0,msg) ||
                 !stralloc_0(&sa))
                     log_die_nomem("stralloc") ;
+
             }
 
             if (pos)