diff --git a/wire/core/WireCache.php b/wire/core/WireCache.php
index 531e24e4..0fc42d03 100644
--- a/wire/core/WireCache.php
+++ b/wire/core/WireCache.php
@@ -341,16 +341,18 @@ class WireCache extends Wire {
 		}
 
 		ob_start();
-		
-		if(count($args)) {
-			$value = call_user_func_array($func, $args);
-		} else {
-			$value = $func();
+	
+		try {
+			if(count($args)) {
+				$value = call_user_func_array($func, $args);
+			} else {
+				$value = $func();
+			}
+		} finally { // PHP 5.5+
+			$out = ob_get_contents();
+			ob_end_clean();
 		}
 		
-		$out = ob_get_contents();
-		ob_end_clean();
-		
 		if(empty($value) && !empty($out)) $value = $out; 
 
 		if($value !== false) {