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[Qemu-devel] [PATCH] curses: fix wchar_t printf warning
From: |
Gerd Hoffmann |
Subject: |
[Qemu-devel] [PATCH] curses: fix wchar_t printf warning |
Date: |
Tue, 2 Apr 2019 09:30:18 +0200 |
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 <address@hidden>
Signed-off-by: Gerd Hoffmann <address@hidden>
---
ui/curses.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/ui/curses.c b/ui/curses.c
index cc6d6da68463..fb63945188b2 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;
}
--
2.18.1
- [Qemu-devel] [PATCH] curses: fix wchar_t printf warning,
Gerd Hoffmann <=