Fix compiler warning in client.c.

git-svn-id: svn+ssh://svn.berlios.de/svnroot/repos/libssh/trunk@208 7dcaeef0-15fb-0310-b436-a5af3365683c

include/libssh/libssh.h

@@ -178,7 +178,7 @@ void ssh_disconnect(SSH_SESSION *session);
 int ssh_service_request(SSH_SESSION *session,char *service);
 char *ssh_get_issue_banner(SSH_SESSION *session);
 /* get copyright informations */
-const char *ssh_copyright();
+const char *ssh_copyright(void);
 /* string.h */
 
 /* You can use these functions, they won't change */

libssh/client.c

@@ -386,7 +386,7 @@ void ssh_disconnect(SSH_SESSION *session){
     ssh_cleanup(session);
 }
 
-const char *ssh_copyright(){
+const char *ssh_copyright(void) {
     return LIBSSH_VERSION " (c) 2003-2008 Aris Adamantiadis (aris@0xbadc0de.be)"
     " Distributed under the LGPL, please refer to COPYING file for informations"
     " about your rights" ;