diff --git a/meta-oe/recipes-devtools/libtoml11/files/run-ptest b/meta-oe/recipes-devtools/libtoml11/files/run-ptest
index 9bc480aa7f..4da9e68cc5 100755
--- a/meta-oe/recipes-devtools/libtoml11/files/run-ptest
+++ b/meta-oe/recipes-devtools/libtoml11/files/run-ptest
@@ -1,10 +1,11 @@
-#!/bin/sh
+#!/usr/bin/env sh
+
+cd tests || exit 1
+
+rm -rf tests.log
 
-cd tests
 for atest in test_* ; do
-    rm -rf tests.log
-    ./${atest} > tests.log 2>&1
-    if [ $? = 0 ] ; then
+    if ./"${atest}" >> tests.log 2>&1; then
         echo "PASS: ${atest}"
     else
         echo "FAIL: ${atest}"