--- a/svr-runopts.c	Mon Nov 21 19:19:57 2011 +0800
+++ b/svr-runopts.c	Mon Nov 21 19:52:28 2011 +0800
@@ -43,11 +43,11 @@
 					" before user login\n"
 					"		(default: none)\n"
 #ifdef DROPBEAR_DSS
-					"-d dsskeyfile	Use dsskeyfile for the dss host key\n"
+					"-d dsskeyfile	Use dsskeyfile for the DSS host key\n"
 					"		(default: %s)\n"
 #endif
 #ifdef DROPBEAR_RSA
-					"-r rsakeyfile	Use rsakeyfile for the rsa host key\n"
+					"-r rsakeyfile	Use rsakeyfile for the RSA host key\n"
 					"		(default: %s)\n"
 #endif
 					"-F		Don't fork into background\n"
@@ -81,8 +81,8 @@
 					"-i		Start for inetd\n"
 #endif
 					"-W <receive_window_buffer> (default %d, larger may be faster, max 1MB)\n"
-					"-K <keepalive>  (0 is never, default %d)\n"
-					"-I <idle_timeout>  (0 is never, default %d)\n"
+					"-K <keepalive>  (0 is never, default %d, in seconds)\n"
+					"-I <idle_timeout>  (0 is never, default %d, in seconds)\n"
 #ifdef DEBUG_TRACE
 					"-v		verbose (compiled with DEBUG_TRACE)\n"
 #endif
@@ -125,6 +125,9 @@
 #ifdef ENABLE_SVR_REMOTETCPFWD
 	svr_opts.noremotetcp = 0;
 #endif
+#ifndef DISABLE_ZLIB
+	opts.enable_compress = 1;
+#endif
 	/* not yet
 	opts.ipv4 = 1;
 	opts.ipv6 = 1;
@@ -296,15 +299,19 @@
 	}
 	
 	if (keepalive_arg) {
-		if (m_str_to_uint(keepalive_arg, &opts.keepalive_secs) == DROPBEAR_FAILURE) {
+		unsigned int val;
+		if (m_str_to_uint(keepalive_arg, &val) == DROPBEAR_FAILURE) {
 			dropbear_exit("Bad keepalive '%s'", keepalive_arg);
 		}
+		opts.keepalive_secs = val;
 	}
 
 	if (idle_timeout_arg) {
-		if (m_str_to_uint(idle_timeout_arg, &opts.idle_timeout_secs) == DROPBEAR_FAILURE) {
+		unsigned int val;
+		if (m_str_to_uint(idle_timeout_arg, &val) == DROPBEAR_FAILURE) {
 			dropbear_exit("Bad idle_timeout '%s'", idle_timeout_arg);
 		}
+		opts.idle_timeout_secs = val;
 	}
 }