Index: configure.ac
===================================================================
RCS file: /cvs/gnome/epiphany/configure.ac,v
retrieving revision 1.115.2.3
diff -p -u -u -p -r1.115.2.3 configure.ac
--- configure.ac	29 Aug 2005 20:12:57 -0000	1.115.2.3
+++ configure.ac	31 Aug 2005 13:28:01 -0000
@@ -312,7 +312,7 @@ dnl and not the Gecko version
 
 AC_MSG_CHECKING([[for gecko version]])
 
-gecko_version=`cat $MOZILLA_INCLUDE_ROOT/mozilla-config.h | grep MOZILLA_VERSION_U | awk '{ print $[3]; }' | tr ".ab+" " "`
+gecko_version=`cat $MOZILLA_INCLUDE_ROOT/mozilla-config.h | grep 'MOZILLA_VERSION ' | awk '{ print $[3]; }' | tr "\".ab+" " "`
 if test -z "$gecko_version"; then
 	gecko_version="1 7"
 fi