Index: trunk/psconfig/psconfig.csh.in
===================================================================
--- trunk/psconfig/psconfig.csh.in	(revision 16293)
+++ trunk/psconfig/psconfig.csh.in	(revision 16356)
@@ -120,4 +120,5 @@
 if ($?PKG_CONFIG_PATH == 0) setenv PKG_CONFIG_PATH
 if ($?PERL5LIB == 0) setenv PERL5LIB
+if ($?MANPATH == 0) setenv MANPATH
 
 # identify system architecture