diff-tree: Use ---\n as a message separator

diff --git a/connect.c b/connect.c
index db7342e4d26baa50dd944ebf06fb8b66fea59aaa..66e78a29054a121c92beca3d997105f0137c170d 100644 (file)
--- a/connect.c
+++ b/connect.c
@@ -8,6 +8,7 @@
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <netdb.h>
+#include <signal.h>
 
 static char *server_capabilities = NULL;