X forwarding changes:

[u/mdw/putty] / winmisc.c

diff --git a/winmisc.c b/winmisc.c
index 71f09a8..518eb15 100644 (file)
--- a/winmisc.c
+++ b/winmisc.c
@@ -16,6 +16,11 @@ void platform_get_x11_auth(char *display, int *proto,
 
 const char platform_x11_best_transport[] = "localhost";
 
+char *platform_get_x_display(void) {
+    /* We may as well check for DISPLAY in case it's useful. */
+    return dupstr(getenv("DISPLAY"));
+}
+
 Filename filename_from_str(const char *str)
 {
     Filename ret;