Fix limit=0

hmalphettes · hmalphettes · commit 304d3b0b6685 · 2014-09-09T00:23:38.000+08:00
diff --git a/iterator.js b/iterator.js
@@ -37,7 +37,7 @@ function Iterator(db, options) {
 		goodOptions(options, i);
 	}
   this._count = 0;
-  this._limit = options.limit || -1;
+  this._limit = isNaN(options.limit) ? -1 : options.limit;
 
   this._keyAsBuffer = 'keyAsBuffer' in options ? !!options.keyAsBuffer : false;
   this._valueAsBuffer = 'valueAsBuffer' in options ? !!options.valueAsBuffer : false;

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ function Iterator(db, options) {`
`37`	`37`	`goodOptions(options, i);`
`38`	`38`	`}`
`39`	`39`	`this._count = 0;`
`40`		`- this._limit = options.limit \|\| -1;`
	`40`	`+ this._limit = isNaN(options.limit) ? -1 : options.limit;`
`41`	`41`
`42`	`42`	`this._keyAsBuffer = 'keyAsBuffer' in options ? !!options.keyAsBuffer : false;`
`43`	`43`	`this._valueAsBuffer = 'valueAsBuffer' in options ? !!options.valueAsBuffer : false;`