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 -r1.6 -r1.7
--- openacs-4/packages/tsearch2-driver/tcl/tsearch2-driver-install-procs.tcl	27 Oct 2014 16:42:00 -0000	1.6
+++ openacs-4/packages/tsearch2-driver/tcl/tsearch2-driver-install-procs.tcl	7 Aug 2017 23:48:29 -0000	1.7
@@ -28,15 +28,15 @@
 	ns_log Notice " ********** STARTING BEFORE-INSTALL CALLBACK ****************"
 
 	# check if tsearch2 is installed
-	# in psql we do this by checking the presense of a data type tsvector
+	# in psql we do this by checking the presence of a data type tsvector
 	# select typname from pg_type where typename='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. ***********"
-		# continue with installation
-			
+	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. ***********"
+	    # continue with installation
 	} else {
 	
 		# tsearch not installed