From: Måns Rullgård <mans@mansr.com>
Date: Sun, 11 Feb 2007 11:28:53 +0000 (+0000)
Subject: do nothing in restore_flags() if flags are not saved
X-Git-Tag: v0.5~10139
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=f5d28d106e535a8b9413db2afffc175f177811af;p=coroid%2Flibav_saccubus.git

do nothing in restore_flags() if flags are not saved

Originally committed as revision 7918 to svn://svn.ffmpeg.org/ffmpeg/trunk
---

diff --git a/configure b/configure
index 102ba6c40..58edcbd33 100755
--- a/configure
+++ b/configure
@@ -291,6 +291,7 @@ save_flags(){
 }
 
 restore_flags(){
+    flags_saved || return
     CFLAGS="$SAVE_CFLAGS"
     LDFLAGS="$SAVE_LDFLAGS"
     extralibs="$SAVE_extralibs"