Merge pull request open-source-parsers#622 from sylvestre/master

Allocate the proper memory for formatString. Fix a warning with gcc 7.1
techgourav · Jun 13, 2017 · 56efb6b · 56efb6b
2 parents d7347a2 + 7f9cc27
commit 56efb6b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/lib_json/json_writer.cpp b/src/lib_json/json_writer.cpp
@@ -142,7 +142,7 @@ JSONCPP_STRING valueToString(double value, bool useSpecialFloats, unsigned int p
   char buffer[36];
   int len = -1;
 
-  char formatString[6];
+  char formatString[15];
   snprintf(formatString, sizeof(formatString), "%%.%dg", precision);
 
   // Print into the buffer. We need not request the alternative representation