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-rw-r--r--src/parseTools.js4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/parseTools.js b/src/parseTools.js
index 2664baed..9fddacbb 100644
--- a/src/parseTools.js
+++ b/src/parseTools.js
@@ -818,7 +818,9 @@ function parseNumerical(value, type) {
return '0';
}
if (isNumber(value)) {
- return parseFloat(value).toString(); // will change e.g. 5.000000e+01 to 50
+ var ret = parseFloat(value); // will change e.g. 5.000000e+01 to 50
+ if (type in Runtime.FLOAT_TYPES && value[0] == '-' && ret === 0) return '-0'; // fix negative 0, toString makes it 0
+ return ret.toString();
} else {
return value;
}