diff -rup subversion-1.6.17/configure subversion-1.6.17.new/configure
--- subversion-1.6.17/configure 2011-05-26 20:49:20.000000000 +0200
+++ subversion-1.6.17.new/configure 2014-08-06 09:31:46.425826672 +0200
@@ -6594,7 +6594,7 @@ $as_echo_n "checking whether Apache vers
 apache_minor_version=AP_SERVER_MINORVERSION
 _ACEOF
 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "[apache_minor_version= *"$apache_minor_version_wanted_regex"]" >/dev/null 2>&1; then :
+  $EGREP "apache_minor_version= *\"$apache_minor_version_wanted_regex\"" >/dev/null 2>&1; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
 else