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[Qemu-trivial] [PATCH for-2.4] vl: Fix compiler warning for builds witho
From: |
Stefan Weil |
Subject: |
[Qemu-trivial] [PATCH for-2.4] vl: Fix compiler warning for builds without VLC |
Date: |
Wed, 22 Jul 2015 19:53:30 +0200 |
This regression was caused by commit 70b94331.
CC vl.o
vl.c: In function ‘select_display’:
vl.c:2064:12: error: unused variable ‘err’ [-Werror=unused-variable]
Error *err = NULL;
^
Signed-off-by: Stefan Weil <address@hidden>
---
vl.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/vl.c b/vl.c
index 5856396..0adbbd6 100644
--- a/vl.c
+++ b/vl.c
@@ -2061,7 +2061,6 @@ static void select_vgahw (const char *p)
static DisplayType select_display(const char *p)
{
- Error *err = NULL;
const char *opts;
DisplayType display = DT_DEFAULT;
@@ -2130,6 +2129,7 @@ static DisplayType select_display(const char *p)
} else if (strstart(p, "vnc", &opts)) {
#ifdef CONFIG_VNC
if (*opts == '=') {
+ Error *err = NULL;
if (vnc_parse(opts + 1, &err) == NULL) {
error_report_err(err);
exit(1);
--
2.1.4
- [Qemu-trivial] [PATCH for-2.4] vl: Fix compiler warning for builds without VLC,
Stefan Weil <=