--- parser3/src/lib/smtp/comms.C	2004/03/01 09:14:15	1.5
+++ parser3/src/lib/smtp/comms.C	2004/12/10 08:37:53	1.7
@@ -5,7 +5,7 @@
 	Author: Alexandr Petrosian <paf@design.ru> (http://paf.design.ru)
 */
 
-static const char * const IDENT_COMMS_C="$Date: 2004/03/01 09:14:15 $";
+static const char * const IDENT_COMMS_C="$Date: 2004/12/10 08:37:53 $";
 
 #include "smtp.h"
 
@@ -15,7 +15,7 @@ IsAddressARawIpaddress(const char*  stri
 {
     while( *string ) 
     {
-        if( !isdigit(*string) ) 
+        if( !isdigit((unsigned char)*string) ) 
         {
             return 0;
         }
@@ -107,15 +107,10 @@ GetAndSetTheSocket(SOCKET *the_socket)
 		return WSAESOCKTNOSUPPORT;
     }
 
-#ifdef SO_DONTLINGER
-    int dont_linger = 0;
-    setsockopt(*the_socket, SOL_SOCKET, SO_DONTLINGER, (const char *)&dont_linger, sizeof(dont_linger));
-#else
 	// To enable SO_DONTLINGER (that is, disable SO_LINGER) 
 	// l_onoff should be set to zero and setsockopt should be called
 	linger dont_linger={0,0};
     setsockopt(*the_socket, SOL_SOCKET, SO_LINGER, (const char *)&dont_linger, sizeof(dont_linger));
-#endif
 
     return 0;
 }