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Re: [Qemu-devel] [Qemu-trivial] [PATCH] vl: fix build when configured wi
From: |
Michael Tokarev |
Subject: |
Re: [Qemu-devel] [Qemu-trivial] [PATCH] vl: fix build when configured with no graphic support |
Date: |
Fri, 01 Nov 2013 14:29:24 +0400 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130922 Icedove/17.0.9 |
29.10.2013 08:36, Antony Pavlov wrote
The following error occurs when building no graphic output support:
vl.c: In function ‘main’:
vl.c:2829:19: error: variable ‘ds’ set but not used
[-Werror=unused-but-set-variable]
DisplayState *ds;
^
cc1: all warnings being treated as errors
Thanks, applied to the trivial-patches queue.
While at it, I also added a comment to the line being added,
telling what this is all about:
--- a/vl.c
+++ b/vl.c
@@ -4269,6 +4269,7 @@ int main(int argc, char **argv, char **envp)
/* init local displays */
switch (display_type) {
case DT_NOGRAPHIC:
+ (void)ds; /* avoid warning if no display is configured */
break;
#if defined(CONFIG_CURSES)
case DT_CURSES:
Hopefully it is okay... ;)
/mjt
- Re: [Qemu-devel] [Qemu-trivial] [PATCH] vl: fix build when configured with no graphic support,
Michael Tokarev <=