fix a missing [

diff --git a/ext/vpopmail/config.m4 b/ext/vpopmail/config.m4
index fbfec2e3cae95ba3f70af72015d25780e6795429..9c8a94f97067127f3cc4fbbe58af2d091a0fad7f 100644 (file)
--- a/ext/vpopmail/config.m4
+++ b/ext/vpopmail/config.m4
@@ -53,7 +53,7 @@ Use ./configure --with-vpopmail=<vpopmail-home-dir> if necessary)
        dnl check for valias functions in the -lvpopmail
        PHP_CHECK_LIBRARY(vpopmail, valias_select, [
                AC_DEFINE(HAVE_VPOPMAIL_VALIAS,1,[Whether vpopmail has valias support])
-       ],[],
+       ],[],[
                -L$VPOPMAIL_LIB_DIR 
        ])