graphcomment / sdk-api-php

src/Graphcomment.php

Braces +3 added lines, -2 removed lines

@@ -260,8 +260,9 @@
         $blocksize = 64;
         $hashfunc = 'sha1';
 
-        if (strlen($key) > $blocksize)
-            $key = pack('H*', $hashfunc($key));
+        if (strlen($key) > $blocksize) {
+                    $key = pack('H*', $hashfunc($key));
+        }
 
         $key = str_pad($key, $blocksize, chr(0x00));
         $ipad = str_repeat(chr(0x36), $blocksize);