don't allow empty searches

River Tarnell · River Tarnell · commit 97099d08804e · 2004-09-25T10:02:16.000Z
diff --git a/includes/SearchEngine.php b/includes/SearchEngine.php
@@ -298,6 +298,9 @@ function parseQuery()
 	{
 		global $wgDBminWordLen, $wgLang, $wgDBmysql4;
 
+		if (strlen($this->mUsertext) < 1)
+			return MW_SEARCH_BAD_QUERY;
+
 		if( $wgDBmysql4 ) {
 			# Use cleaner boolean search if available
 			return $this->parseQuery4();

Original file line number	Diff line number	Diff line change
`@@ -298,6 +298,9 @@ function parseQuery()`
`298`	`298`	`{`
`299`	`299`	`global $wgDBminWordLen, $wgLang, $wgDBmysql4;`
`300`	`300`
	`301`	`+ if (strlen($this->mUsertext) < 1)`
	`302`	`+ return MW_SEARCH_BAD_QUERY;`
	`303`	`+`
`301`	`304`	`if( $wgDBmysql4 ) {`
`302`	`305`	`# Use cleaner boolean search if available`
`303`	`306`	`return $this->parseQuery4();`