X-Git-Url: https://git.jsancho.org/?a=blobdiff_plain;f=src%2Fgacela_server.scm;h=8c45b20ecdb684f95f3e18fd3e0994ff16329154;hb=91e03880066280940b29a89eae28510e124e58cb;hp=7052f14ec4a957bff12a2f7972349d9c9c5f019c;hpb=03769b3fcb377d93308521c0c6541e199f223a43;p=gacela.git

diff --git a/src/gacela_server.scm b/src/gacela_server.scm
index 7052f14..8c45b20 100644
--- a/src/gacela_server.scm
+++ b/src/gacela_server.scm
@@ -79,7 +79,8 @@
 		    (cond ((eof-object? exp)
 			   (close rec-channel))
 			  (else
-			   (write (format #f "~a" (eval-string exp)) send-channel)))))
+			   (let ((result (eval-string exp)))
+			     (write (if (eq? result *unspecified*) "" (format #f "~a" result)) send-channel))))))
 		(lambda (key . args)
 		  (let ((fmt (string-concatenate (list (cadr args) "~%")))
 			(params (caddr args)))
@@ -91,9 +92,5 @@
 	 (force-output send-channel))))
 
 
-(define connect-to-server #f)
-
-(define (connect-to-server hostname port)
-  (let ((s (socket PF_INET SOCK_STREAM 0)))
-    (connect s AF_INET (car (hostent:addr-list (gethost hostname))) port)
-    s))
+(define (connect-to-server client-socket hostname port)
+  (connect client-socket AF_INET (car (hostent:addr-list (gethost hostname))) port))