From 1ed40f74f998c59ed009eeeba3cd2b52205d1001 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bj=C3=B6rn=20Lindqvist?= <bjourne@gmail.com>
Date: Wed, 28 Jun 2017 11:01:32 +0200
Subject: [PATCH] math.parser: fill argument must not be an empty byte-array

---
 core/math/parser/parser-tests.factor | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/core/math/parser/parser-tests.factor b/core/math/parser/parser-tests.factor
index 017f208d79..b3b889c0c1 100644
--- a/core/math/parser/parser-tests.factor
+++ b/core/math/parser/parser-tests.factor
@@ -475,7 +475,13 @@ unit-test
 {
     B{ 49 46 53 53 69 43 48 53 }
 } [
-    155000.0 B{ } -1 3 B{ 69 0 } B{ 67 0 } (format-float)
+    155000.0 B{ 0 } -1 3 B{ 69 0 } B{ 67 0 } (format-float)
+] unit-test
+
+{
+    B{ 32 32 32 32 32 32 32 49 46 53 53 69 43 48 53 }
+} [
+    155000.0 B{ 0 } 15 3 B{ 69 0 } B{ 67 0 } (format-float)
 ] unit-test
 
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