From 1679420f4c785a65dc881c1e6db5771161cf17d5 Mon Sep 17 00:00:00 2001
From: belliash <belliash@codingworkshop.eu.org>
Date: Sat, 6 Apr 2019 17:00:15 +0200
Subject: [PATCH] Get rid of some invisible escape characters.

---
 engine/memobj.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/engine/memobj.c b/engine/memobj.c
index 99aff76..1f03913 100644
--- a/engine/memobj.c
+++ b/engine/memobj.c
@@ -240,7 +240,9 @@ static sxi32 MemObjStringValue(SyBlob *pOut, ph7_value *pObj, sxu8 bStrictBool)
 			}
 		}
 	} else if(pObj->iFlags & MEMOBJ_CHAR) {
-		SyBlobFormat(&(*pOut), "%c", pObj->x.iVal);
+		if(pObj->x.iVal > 0) {
+			SyBlobFormat(&(*pOut), "%c", pObj->x.iVal);
+		}
 	} else if(pObj->iFlags & MEMOBJ_HASHMAP) {
 		SyBlobAppend(&(*pOut), "Array", sizeof("Array") - 1);
 		PH7_HashmapUnref((ph7_hashmap *)pObj->x.pOther);