screen: defeat a VTE bug by doing an extra cursor move and update

This fixes https://savannah.gnu.org/bugs/?49106.

screen: defeat a VTE bug by doing an extra cursor move and update
This fixes https://savannah.gnu.org/bugs/?49106.
0a18d891 · Benno Schulenberg · 815b3268 · 0a18d891
Commit 0a18d891 authored 8 years ago by Benno Schulenberg
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--- a/src/winio.c
+++ b/src/winio.c
@@ -2180,7 +2180,11 @@ void bottombars(int menu)
 	i++;
    }
+    /* Defeat a VTE bug by moving the cursor and forcing a screen update. */
+    wmove(bottomwin, 0, 0);
    wnoutrefresh(bottomwin);
+    doupdate();
    reset_cursor();
    wnoutrefresh(edit);
 }