diff mbox series

[PULL,1/2] curses: assert get_wch return value is okay

Message ID 20190822044218.9374-2-kraxel@redhat.com (mailing list archive)
State New, archived
Headers show
Series [PULL,1/2] curses: assert get_wch return value is okay | expand

Commit Message

Gerd Hoffmann Aug. 22, 2019, 4:42 a.m. UTC 
From: Paolo Bonzini <pbonzini@redhat.com>

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

Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1563451264-46176-1-git-send-email-pbonzini@redhat.com

[ kraxel: whitespace fixup ]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 ui/curses.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox series

Patch

diff --git a/ui/curses.c b/ui/curses.c
index a6e260eb964d..ec281125acbd 100644
--- 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;
 }