--- libvisual-plugins-0.4.0/configure.ac~	2006-12-25 20:24:42.000000000 +0000
+++ libvisual-plugins-0.4.0/configure.ac	2006-12-25 20:24:56.000000000 +0000
@@ -361,7 +361,7 @@
   [ENABLE_ANALYZER=$enableval],
   [ENABLE_ANALYZER=yes])
 
-if test "$ENABLE_ANALYZER" = xyes; then
+if test "x$ENABLE_ANALYZER" = "xyes"; then
   build_actor_plugins="$build_actor_plugins lv_analyzer"
 fi