Gray out Cancel immediately after it has been pressed.

1 files changed, 1 insertions, 0 deletions

diff --git a/c/data.cpp b/c/data.cpp
index d9401c9..0ac27ce 100644
--- a/c/data.cpp
+++ b/c/data.cpp
@@ -145,6 +145,7 @@ void WaitFor(void (*f)(unsigned char*))
 	/* Null indicates that any active task should be cancelled. */
 	if (!f) {
 		sig |= ABORT;
+		EnableMenuItem(GetMenu(g_hWnd), IDM_FILE_FETCH_CANCEL, MF_GRAYED);
 		return;
 	}