$NetBSD$

--- Wnn/jserver/do_env.c~	2010-11-20 15:00:31.000000000 +0900
+++ Wnn/jserver/do_env.c	2010-11-20 15:09:39.000000000 +0900
@@ -67,12 +67,14 @@
  register int i;
 */
  char tmp_buf[256];
+fprintf(stderr, "%s: %s:%d\n",__func__, __FILE__,__LINE__);
 
  	version = get4_cur();
 	gets_cur(tmp_buf, WNN_HOSTLEN);
 	strcpy(c_c->host_name, tmp_buf);
 	gets_cur(tmp_buf, WNN_ENVNAME_LEN);
 	strcpy(c_c->user_name, tmp_buf);
+fprintf(stderr, "%s: %s:%d\n",__func__, __FILE__,__LINE__);
 	error1("Inet user=%s@%s\n",c_c -> user_name,c_c->host_name);
 	/* Moved to new_client, because del_client() will be called
 	   by longjmp before this initialization. By Kuwari
@@ -80,10 +82,12 @@
 		(c_c->env)[i]= -1;
 	}
 	*/
+fprintf(stderr, "%s: %s:%d\n",__func__, __FILE__,__LINE__);
  	if(version != JLIB_VERSION){ 
 	    wnn_errorno = WNN_BAD_VERSION;
 	    error_ret(); return;
 	}
+fprintf(stderr, "%s: %s:%d\n",__func__, __FILE__,__LINE__);
 	put4_cur(0);
 	putc_purge();
 }