Fixed a bug in the app detection code.

tbrehm · tbrehm · commit 97681579ef3b · 2009-10-07T13:31:51.000Z
diff --git a/install/lib/install.lib.php b/install/lib/install.lib.php
@@ -606,7 +606,7 @@ function removeLine($filename,$search_pattern,$strict = 0) {
 }
 
 function is_installed($appname) {
-	exec('which '.escapeshellcmd($appname).' > /dev/null 2> /dev/null',$out);
+	exec('which '.escapeshellcmd($appname).' 2> /dev/null',$out);
 	if(isset($out[0]) && stristr($out[0],$appname)) {
 		return true;
 	} else {

Original file line number	Diff line number	Diff line change
`@@ -606,7 +606,7 @@ function removeLine($filename,$search_pattern,$strict = 0) {`
`606`	`606`	`}`
`607`	`607`
`608`	`608`	`function is_installed($appname) {`
`609`		`- exec('which '.escapeshellcmd($appname).' > /dev/null 2> /dev/null',$out);`
	`609`	`+ exec('which '.escapeshellcmd($appname).' 2> /dev/null',$out);`
`610`	`610`	`if(isset($out[0]) && stristr($out[0],$appname)) {`
`611`	`611`	`return true;`
`612`	`612`	`} else {`