From 637a463496359031650c9806b11b2af7d554c8fe Mon Sep 17 00:00:00 2001
From: Bradley Bell <btb@icculus.org>
Date: Fri, 12 Oct 2001 01:50:09 +0000
Subject: [PATCH] Fix detection of opengl

---
 configure.in | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/configure.in b/configure.in
index eb9a0eafc..77bc371a4 100644
--- a/configure.in
+++ b/configure.in
@@ -95,9 +95,10 @@ else
   if test x$opengl = xtrue; then
     for lib in $GL_LIBS; do
 	AC_CHECK_LIB($lib, main,
-	    OGL_LIBS="$OGL_LIBS -l$lib",
+	    OGL_LIBS="${OGL_LIBS} -l$lib",
 	    [AC_MSG_ERROR([$lib not found, --with-opengl cannot be used])
 	    opengl=false],
+	    ${OGL_LIBS}
 	)
     done
   fi