Added yet another variant of autoconf to the list

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401794

test/autogen.sh

@@ -3,7 +3,7 @@
 # Regenerate configuration files
 cp acinclude.m4 aclocal.m4
 found=false
-for autoconf in autoconf autoconf259
+for autoconf in autoconf autoconf259 autoconf-2.59
 do if which $autoconf >/dev/null 2>&1; then $autoconf && found=true; break; fi
 done
 if test x$found = xfalse; then