--- Server/server.c	2024/10/27 23:53:55	1.6
+++ Server/server.c	2024/10/28 00:12:13	1.9
@@ -1,4 +1,4 @@
-/* $Id: server.c,v 1.6 2024/10/27 23:53:55 nishi Exp $ */
+/* $Id: server.c,v 1.9 2024/10/28 00:12:13 nishi Exp $ */
 
 #define SOURCE
 
@@ -344,10 +344,11 @@ void _tw_process_page(SSL* ssl, int sock
 	while(1) {
 		if(f != NULL) {
 			char buffer[512];
+			int st;
 			fread(buffer, size < 512 ? size : 512, 1, f);
-			tw_write(ssl, sock, buffer, size < 512 ? size : 512);
+			if((st = tw_write(ssl, sock, buffer, size < 512 ? size : 512)) <= 0) break;
 		} else {
-			tw_write(ssl, sock, (unsigned char*)doc + incr, size < 512 ? size : 512);
+			if(tw_write(ssl, sock, (unsigned char*)doc + incr, size < 512 ? size : 512) <= 0) break;
 		}
 		incr += 512;
 		if(size <= 512) break;