From 706cd9caf6222bf1b0377166679e74970153e1bb Mon Sep 17 00:00:00 2001
From: Charl Wentzel <charl.wentzel@vodamail.co.za>
Date: Thu, 22 Jun 2017 17:21:28 +0200
Subject: [PATCH] Bug fix: - Validate File Path and add '/' when saving JSON
 file

---
 JSONparseCore.cpp | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/JSONparseCore.cpp b/JSONparseCore.cpp
index 82f779c..1eee1ae 100644
--- a/JSONparseCore.cpp
+++ b/JSONparseCore.cpp
@@ -65,12 +65,25 @@ bool CJSONparse::WriteToScreen( const char * BasePath, const int Indent )
 
 bool CJSONparse::WriteToFile( const char * BasePath, const char * Path, const char * FileName, const int Indent )
 {
-    char                FilePath[250]   = "";
+    char    FilePath[250]   = "";
+    int     PathLen = 0;
+
+    // Validate
+    if (!FileName) {
+        Error = true;
+        sprintf( ErrorText, "No File name specified" );
+        return false;
+    }
 
     // Build file name
-    if (Path)
+    if (Path && *Path) {
         strcpy( FilePath, Path );
-    strcat( FilePath, FileName );
+        PathLen = strlen( FilePath );
+        if (FilePath[PathLen] != '/') {
+            FilePath[PathLen++] = '/';
+        }
+    }
+    strcpy( &FilePath[PathLen], FileName );
 
     // Read file
     return WriteToFile( BasePath, FilePath, Indent );