MDLSITE-3651 - fix php warning

moodlehq · Nov 26, 2014 · 8c8a0f7 · 8c8a0f7
1 parent ea3d243
commit 8c8a0f7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/php_lint/phplint2checkstyle.php b/php_lint/phplint2checkstyle.php
@@ -60,7 +60,7 @@
 }
 
 // Output begins, we always produce the preamble and checkstyle container.
-$output .= '<?xml version="1.0" encoding="UTF-8"?>' . PHP_EOL .
+$output = '<?xml version="1.0" encoding="UTF-8"?>' . PHP_EOL .
 '<checkstyle version="1.3.2">' . PHP_EOL;
 
 while ($line = trim(fgets(STDIN))) {