use !is_numeric() check in before line error

kahlan · Oct 2, 2016 · 53021c7 · 53021c7
1 parent bb31219
commit 53021c7
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Reporter/Coverage/Exporter/Lcov.php b/src/Reporter/Coverage/Exporter/Lcov.php
@@ -76,13 +76,13 @@ protected static function _export($path, $tree, $coverage)
         $fnCurr = null;
 
         foreach ($tree->lines['content'] as $num => $content) {
-            if (is_string($num)) {
-                $num = 0;
-            }
             $coverable = null;
             foreach ($content['nodes'] as $node) {
                 if ($node->type === 'function' && $node->lines['start'] === $num) {
                     if ($node->isMethod || !$node->isClosure) {
+                        if (!is_numeric($num)) {
+                            $num = 0;
+                        }
                         $result[] = 'FN:' . $num + 1 . ',' . $node->name;
                         $fnda[$node->name] = 0;
                         $fnf++;