From fb4309695905de889d318caec8eb13d3b2c118d5 Mon Sep 17 00:00:00 2001 From: Stefan Weil Date: Wed, 22 Jul 2015 19:53:30 +0200 Subject: [PATCH] vl: Fix compiler warning for builds without VNC MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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; ^ Reported-by: Claudio Fontana Signed-off-by: Stefan Weil Message-Id: <1437587610-26433-1-git-send-email-sw@weilnetz.de> Reviewed-by: Wen Congyang Signed-off-by: Paolo Bonzini --- vl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/vl.c b/vl.c index 5856396d46..0adbbd6747 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);