altgr fix

1 files changed, 10 insertions, 4 deletions

diff --git a/xrdp/xrdp_wm.c b/xrdp/xrdp_wm.c
index d2ef8fa5..4a9baecd 100644
--- a/xrdp/xrdp_wm.c
+++ b/xrdp/xrdp_wm.c
@@ -1171,12 +1171,18 @@ xrdp_wm_key(struct xrdp_wm* self, int device_flags, int scan_code)
                                     self->num_lock,
                                     self->scroll_lock,
                                     self->session->client_info->keylayout);
-        /*g_printf("%x\n", c);*/
-        if (c != 0)
+        /* this means don't send anything */
+        /* used to qvoid sending alt to xserver eg altgr */
+        /* if alt state is down, the xserver avoids the keystroke */
+        if (c == 1)
         {
-          self->mod->mod_event(self->mod, msg, c, 0xffff,
+        }
+        else if (c != 0)
+        {
+          self->mod->mod_event(self->mod, msg, (unsigned char)c, 0xffff,
                                scan_code, device_flags);
-          xrdp_add_key_down(self, c, 0xffff, scan_code, device_flags);
+          xrdp_add_key_down(self, (unsigned char)c, 0xffff, scan_code,
+                            device_flags);
         }
         else
         {