X-Git-Url: http://git.osdn.net/view?a=blobdiff_plain;f=nucleus%2Flibs%2FSEARCH.php;h=329715b3cfeb5a5bf253a54536283fe15c28bdc1;hb=8561fb8db78332c721473c30303daf1abb5170f5;hp=33f72db89dca03976435be03e736bb01f5aa38c0;hpb=50ecd132ba776753fcbf618645b30a28b1cda75e;p=nucleus-jp%2Fnucleus-jp-ancient.git

diff --git a/nucleus/libs/SEARCH.php b/nucleus/libs/SEARCH.php
index 33f72db..329715b 100755
--- a/nucleus/libs/SEARCH.php
+++ b/nucleus/libs/SEARCH.php
@@ -222,6 +222,11 @@ class SEARCH {
     	$result=str_replace(' ,',',',$result);
     	$result=str_replace('- ','-',$result);
     	$result=str_replace('+','',$result);
+
+    	// remove double spaces (we might have introduced some new ones above)
+    	$result=trim($result);
+    	$result=preg_replace("/([[:space:]]{2,})/",' ',$result);
+
     	// apply arbitrary function to all 'word' atoms
 
         $result_a = explode(" ",$result);
@@ -267,4 +272,4 @@ class SEARCH {
 */
 
 }
-?>
\ No newline at end of file
+?>