fix: add error handling

kenjis · kenjis · commit 73c7408b5abf · 2012-03-04T10:11:27.000+09:00
diff --git a/index.php b/index.php
@@ -21,14 +21,15 @@
 
 $sql = "SELECT * FROM phpspeed_config";
 $result = $db->sql_query($sql);
-$ver = mysql_fetch_assoc($result);
 
-if ($ver == "")
+if ($result === false)
 {
 	header("Location:install/install.php");
 	die;
 }
 
+$ver = mysql_fetch_assoc($result);
+
 session_start();
 
 if (isset($_GET['action']) and $_GET['action'] == 'logout') {

Original file line number	Diff line number	Diff line change
`@@ -21,14 +21,15 @@`
`21`	`21`
`22`	`22`	`$sql = "SELECT * FROM phpspeed_config";`
`23`	`23`	`$result = $db->sql_query($sql);`
`24`		`-$ver = mysql_fetch_assoc($result);`
`25`	`24`
`26`		`-if ($ver == "")`
	`25`	`+if ($result === false)`
`27`	`26`	`{`
`28`	`27`	`header("Location:install/install.php");`
`29`	`28`	`die;`
`30`	`29`	`}`
`31`	`30`
	`31`	`+$ver = mysql_fetch_assoc($result);`
	`32`	`+`
`32`	`33`	`session_start();`
`33`	`34`
`34`	`35`	`if (isset($_GET['action']) and $_GET['action'] == 'logout') {`