# HG changeset patch
# User jbe
# Date 1406891355 -7200
# Node ID c055d6d6458656139e572827bdf3166d679de37a
# Parent  681367a16657f9492ea43466dab1c8cf1f105054
Bugfix in json.import function to process bytes >= 128 correctly

diff -r 681367a16657 -r c055d6d64586 libraries/json/json.c
--- a/libraries/json/json.c	Fri Aug 01 05:12:21 2014 +0200
+++ b/libraries/json/json.c	Fri Aug 01 13:09:15 2014 +0200
@@ -145,7 +145,7 @@
   size_t pos = 0;    // current position in string to parse
   size_t level = 0;  // nested levels of objects/arrays currently being processed
   int mode = JSON_STATE_VALUE;  // state of parser (i.e. "what's expected next?")
-  char c;              // variable to store a single character to be processed
+  unsigned char c;     // variable to store a single character to be processed (unsigned!)
   luaL_Buffer luabuf;  // Lua buffer to decode JSON string values
   char *cbuf;          // C buffer to decode JSON string values
   size_t outlen;       // maximum length or write position of C buffer
@@ -175,6 +175,7 @@
     c == '\t' ||
     c == '\v'
   ) pos++;
+  // NOTE: variable c needs to be unsigned in the following code
   // switch statement to handle certain (single) characters:
   switch (c) {
   // handle end of JSON document: