Don't call iniGetString() for values that don't exist.

src/sexpots/sexpots.c

@@ -1291,7 +1291,8 @@ void parse_ini_file(const char* ini_fname)
 	
 	/* [COM] Section */
 	section="COM";
-	iniGetString(list, section, "Device", NULL, com_dev);
+	if(iniKeyExists(list, section,  "Device"))
+		iniGetString(list, section, "Device", NULL, com_dev);
 	com_baudrate    = iniGetLongInt(list, section, "BaudRate", com_baudrate);
 	com_hangup	    = iniGetBool(list, section, "Hangup", com_hangup);
 	dcd_timeout     = iniGetInteger(list, section, "DCDTimeout", dcd_timeout);
@@ -1301,19 +1302,20 @@ void parse_ini_file(const char* ini_fname)
 
 	/* [Modem] Section */
 	section="Modem";
-	if(iniKeyExists(list, section, "Init"))
+	if(iniKeyExists(list, section,  "Init"))
 		iniGetString(list, section, "Init", "", mdm_init);
-	if(iniKeyExists(list, section, "AutoAnswer"))
+	if(iniKeyExists(list, section,  "AutoAnswer"))
 		iniGetString(list, section, "AutoAnswer", "", mdm_autoans);
-	if(iniKeyExists(list, section, "Cleanup"))
+	if(iniKeyExists(list, section,  "Cleanup"))
 		iniGetString(list, section, "Cleanup", "", mdm_cleanup);
-	if(iniKeyExists(list, section, "EnableCallerID"))
+	if(iniKeyExists(list, section,  "EnableCallerID"))
 		iniGetString(list, section, "EnableCallerID", "", mdm_cid);
 	mdm_timeout     = iniGetInteger(list, section, "Timeout", mdm_timeout);
 
 	/* [TCP] Section */
 	section="TCP";
-	iniGetString(list, section, "Host", NULL, host);
+	if(iniKeyExists(list, section,  "Host"))
+		iniGetString(list, section, "Host", NULL, host);
 	port					= iniGetShortInt(list, section, "Port", port);
 	tcp_nodelay				= iniGetBool(list,section,"NODELAY", tcp_nodelay);
 
@@ -1322,15 +1324,18 @@ void parse_ini_file(const char* ini_fname)
 	telnet					= iniGetBool(list,section,"Enabled", telnet);
 	debug_telnet			= iniGetBool(list,section,"Debug", debug_telnet);
 	telnet_advertise_cid	= iniGetBool(list,section,"AdvertiseLocation", telnet_advertise_cid);
-	iniGetString(list, section, "TermType", NULL, termtype);
-	iniGetString(list, section, "TermSpeed", NULL, termspeed);
+	if(iniKeyExists(list, section,  "TermType"))
+		iniGetString(list, section, "TermType", NULL, termtype);
+	if(iniKeyExists(list, section,  "TermSpeed"))
+		iniGetString(list, section, "TermSpeed", NULL, termspeed);
 
 	/* [Ident] Section */
 	section="Ident";
 	ident					= iniGetBool(list,section,"Enabled", ident);
 	ident_port				= iniGetShortInt(list, section, "Port", ident_port);
 	ident_interface			= iniGetIpAddress(list, section, "Interface", ident_interface);
-	iniGetString(list, section, "Response", NULL, ident_response);
+	if(iniKeyExists(list, section,  "Response"))
+		iniGetString(list, section, "Response", NULL, ident_response);
 
 }