Index: openacs-4/packages/forums/lib/search/search-chunk.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/forums/lib/search/search-chunk.tcl,v
diff -u -r1.9.2.3 -r1.9.2.4
--- openacs-4/packages/forums/lib/search/search-chunk.tcl	24 May 2016 16:34:50 -0000	1.9.2.3
+++ openacs-4/packages/forums/lib/search/search-chunk.tcl	24 May 2016 16:36:55 -0000	1.9.2.4
@@ -21,7 +21,7 @@
         regsub -all {[^[:alnum:]_[:blank:]]} $search_text {} search_text
 
         # replace subsequent spaces
-        regsub -all {\s+} $search_txt " " search_text
+        regsub -all {\s+} $search_text " " search_text
         set search_text [string trim $search_text]
 
         # don't search for empty search strings