curses: assert get_wch return value is okay

This prevents the compiler from reporting a possible uninitialized use
of maybe_keycode in function curses_refresh.

Cc: Gerd Hoffmann <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Message-id: 1563451264[email protected]

[ kraxel: whitespace fixup ]

Signed-off-by: Gerd Hoffmann <[email protected]>

diff --git a/ui/curses.c b/ui/curses.c
index a6e260eb964d765cc18839027657f88cc14f18eb..ec281125acbdf28230d1808f68f2feaa24892aad 100644 (file)
--- a/ui/curses.c
+++ b/ui/curses.c
@@ -225,6 +225,8 @@ static wint_t console_getch(enum maybe_keycode *maybe_keycode)
     case ERR:
         ret = -1;
         break;
+    default:
+        abort();
     }
     return ret;
 }