Index: openacs-4/packages/tsearch2-driver/tcl/tsearch2-driver-install-procs.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/tsearch2-driver/tcl/tsearch2-driver-install-procs.tcl,v
diff -u -N -r1.4 -r1.5
--- openacs-4/packages/tsearch2-driver/tcl/tsearch2-driver-install-procs.tcl	16 May 2005 13:15:32 -0000	1.4
+++ openacs-4/packages/tsearch2-driver/tcl/tsearch2-driver-install-procs.tcl	29 Sep 2009 23:11:22 -0000	1.5
@@ -1,4 +1,4 @@
-# 
+#
 
 ad_library {
     
@@ -30,8 +30,8 @@
 	# check if tsearch2 is installed
 	# in psql we do this by checking the presense of a data type tsvector
 	# select typname from pg_type where typename='tsvector';
-		
-	if { [db_0or1row "tsearch_compile_check" "select typname from pg_type where typname='tsvector'"] } {
+
+	if { [db_0or1row "tsearch_compile_check" "select distinct(typname) from pg_type where typname='tsvector'"] } {
 	
 		# if tsearch is installed
 		ns_log Notice "******* Tsearch2 is compiled and installed. ***********"