minizlib - npm Package Compare versions

Comparing version 1.3.0 to 1.3.1

index.js

@@ -12,2 +12,20 @@ 'use strict'
 
+class ZlibError extends Error {
+  constructor (err) {
+    super('zlib: ' + err.message)
+    this.code = err.code
+    this.errno = err.errno
+    /* istanbul ignore if */
+    if (!this.code)
+      this.code = 'ZLIB_ERROR'
+
+    this.message = 'zlib: ' + err.message
+    Error.captureStackTrace(this, this.constructor)
+  }
+
+  get name () {
+    return 'ZlibError'
+  }
+}
+
 // the Zlib class they all inherit from
@@ -41,3 +59,8 @@ // This thing manages the queue of requests, and returns
     // this will throw if any options are invalid for the class selected
-    this[_handle] = new realZlib[mode](opts)
+    try {
+      this[_handle] = new realZlib[mode](opts)
+    } catch (er) {
+      // make sure that all errors get decorated properly
+      throw new ZlibError(er)
+    }
 
@@ -52,3 +75,3 @@ this[_onError] = (err) => {
 
-    this[_handle].on('error', er => this[_onError](er))
+    this[_handle].on('error', er => this[_onError](new ZlibError(er)))
     this.once('end', () => this.close)
@@ -127,3 +150,3 @@ }
       Buffer.concat = OriginalBufferConcat
-      this[_onError](err)
+      this[_onError](new ZlibError(err))
     } finally {
@@ -130,0 +153,0 @@ if (this[_handle]) {

package.json

 {
   "name": "minizlib",
-  "version": "1.3.0",
+  "version": "1.3.1",
   "description": "A small fast zlib stream built on [minipass](http://npm.im/minipass) and Node.js's zlib binding.",
@@ -5,0 +5,0 @@ "main": "index.js",

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Improved metrics

Total package byte prevSize

15923

increased by3.38%

Lines of code

387

increased by5.45%

No dependency changes