From 6d4740fa4c24e65a3ee4c8376252ed6de8f3fcea Mon Sep 17 00:00:00 2001
From: Umherirrender <umherirrender_de.wp@web.de>
Date: Fri, 31 May 2019 20:31:51 +0200
Subject: [PATCH] Fix call to MathMathMLCli::getError

var_export prints the result,
it needs a true argument to return a string

Change-Id: I3c1275daf465044f1e22548a70e775069a6e94b6
---
 src/MathMathMLCli.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/MathMathMLCli.php b/src/MathMathMLCli.php
index ec56a1a..cdaa0c2 100644
--- a/src/MathMathMLCli.php
+++ b/src/MathMathMLCli.php
@@ -52,7 +52,7 @@ class MathMathMLCli extends MathMathML {
 		if ( !property_exists( $res, $this->getMd5() ) ) {
 			$this->lastError =
 				$this->getError( 'math_mathoid_error', 'cli',
-					var_export( get_object_vars( $res ) ) );
+					var_export( get_object_vars( $res ), true ) );
 			return false;
 		}
 		if ( $this->isEmpty() ) {