From 385b476a3080627bb3814885b7ddc63c659af2e9 Mon Sep 17 00:00:00 2001
From: Roy Sprowl <roys@jetstreamsoftware.com>
Date: Thu, 7 Dec 2017 21:51:47 -0800
Subject: [PATCH] Fix signed char fed to isspace

---
 parson.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/parson.c b/parson.c
index 6345e74..6333a33 100644
--- a/parson.c
+++ b/parson.c
@@ -45,7 +45,7 @@
 
 #define SIZEOF_TOKEN(a)       (sizeof(a) - 1)
 #define SKIP_CHAR(str)        ((*str)++)
-#define SKIP_WHITESPACES(str) while (isspace(**str)) { SKIP_CHAR(str); }
+#define SKIP_WHITESPACES(str) while (isspace((unsigned char)(**str))) { SKIP_CHAR(str); }
 #define MAX(a, b)             ((a) > (b) ? (a) : (b))
 
 #undef malloc