--- libaitcfg/src/parse.c	2012/04/04 11:43:21	1.6.4.6
+++ libaitcfg/src/parse.c	2012/04/04 12:44:48	1.6.4.7
@@ -3,7 +3,7 @@
 *  by Michael Pounov <misho@openbsd-bg.org>
 *
 * $Author: misho $
-* $Id: parse.c,v 1.6.4.6 2012/04/04 11:43:21 misho Exp $
+* $Id: parse.c,v 1.6.4.7 2012/04/04 12:44:48 misho Exp $
 *
 **************************************************************************
 The ELWIX and AITNET software is distributed under the following
@@ -205,6 +205,7 @@ cfgWriteConfig(FILE *f, cfg_root_t * __restrict cfg, i
 	struct tagCfg *av;
 	time_t tim;
 	char szTime[STRSIZ] = { 0 }, szSection[STRSIZ] = { 0 };
+	char line[BUFSIZ];
 
 	time(&tim);
 	strftime(szTime, sizeof szTime, "(UTC) %Y-%m-%d %H:%M:%S", gmtime(&tim));
@@ -216,6 +217,7 @@ cfgWriteConfig(FILE *f, cfg_root_t * __restrict cfg, i
 	CFG_RC_LOCK(cfg);
 	_invertQueue(cfg);
 	SLIST_FOREACH(av, cfg, cfg_next) {
+		/* add +1 line for section [] */
 		if (!AIT_ISEMPTY(&av->cfg_sec) && 
 				strcmp(AIT_GET_STR(&av->cfg_sec), szSection)) {
 			strlcpy(szSection, AIT_GET_STR(&av->cfg_sec), sizeof szSection);
@@ -234,8 +236,20 @@ cfgWriteConfig(FILE *f, cfg_root_t * __restrict cfg, i
 			}
 		}
 
-		if (!cfg_Write(f, ((whitespace) ? "%s = %s\n" : "%s=%s\n"), 
-					AIT_GET_STR(&av->cfg_attr), AIT_GET_STR(&av->cfg_val))) {
+		/* build line */
+		memset(line, 0, sizeof line);
+		if (!AIT_ISEMPTY(&av->cfg_attr) && AIT_TYPE(&av->cfg_attr) == string) {
+			strlcpy(line, AIT_GET_STR(&av->cfg_attr), sizeof line);
+			if (whitespace)
+				strlcat(line, " = ", sizeof line);
+			else
+				strlcat(line, "=", sizeof line);
+		}
+		if (!AIT_ISEMPTY(&av->cfg_val) && AIT_TYPE(&av->cfg_val) == string)
+			strlcat(line, AIT_GET_STR(&av->cfg_val), sizeof line);
+
+		/* write */
+		if (!cfg_Write(f, "%s\n", line)) {
 			LOGERR;
 			CFG_RC_UNLOCK(cfg);
 			return -1;