diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2019-04-02 09:30:18 +0200 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2019-04-12 12:58:00 +0100 |
| commit | e1be98540ee672ef93292b65a986055512237c35 (patch) | |
| tree | 2034111c5eac0118ae520fea33ae26ae9ff8ba8d /ui/curses.c | |
| parent | 9e4a484b4a9e4c03682a4c42fdef8c1a9ac433b5 (diff) | |
curses: fix wchar_t printf warning
On some systems wchar_t is "long int", on others just "int".
So go cast to "long int" and adjust the printf format accordingly.
Reported-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20190402073018.17747-1-kraxel@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'ui/curses.c')
| -rw-r--r-- | ui/curses.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ui/curses.c b/ui/curses.c index cc6d6da684..fb63945188 100644 --- a/ui/curses.c +++ b/ui/curses.c @@ -453,8 +453,8 @@ static uint16_t get_ucs(wchar_t wch, iconv_t conv) swch = sizeof(wch); if (iconv(conv, &pwch, &swch, &pch, &sch) == (size_t) -1) { - fprintf(stderr, "Could not convert 0x%02x from WCHAR_T to UCS-2: %s\n", - wch, strerror(errno)); + fprintf(stderr, "Could not convert 0x%02lx from WCHAR_T to UCS-2: %s\n", + (unsigned long)wch, strerror(errno)); return 0xFFFD; } |