Use 'rounds' in genSalt, fixes #9

Author: dcodeIO

dist/bcrypt.js

@@ -993,10 +993,9 @@
             callback = seed_length;
             seed_length = undefined; // Not supported.
         }
-        var rnd; // Hello closure
         if (typeof rounds === 'function') {
             callback = rounds;
-            rnd = GENSALT_DEFAULT_LOG2_ROUNDS;
+            rounds = GENSALT_DEFAULT_LOG2_ROUNDS;
         }
         if (typeof callback !== 'function')
             throw(new Error("Illegal callback: "+callback));
@@ -1006,7 +1005,7 @@
         }
         _nextTick(function() { // Pretty thin, but salting is fast enough
             try {
-                callback(null, bcrypt.genSaltSync(rnd));
+                callback(null, bcrypt.genSaltSync(rounds));
             } catch(err) {
                 callback(err);
             }

dist/bcrypt.min.js

@@ -1,7 +1,7 @@
 {
     "name": "bcryptjs",
     "description": "Optimized bcrypt in plain JavaScript with zero dependencies. Compatible to 'bcrypt'.",
-    "version": "1.0.4",
+    "version": "1.0.5",
     "author": "Daniel Wirtz <dcode@dcode.io>",
     "contributors": [
         "Shane Girish <shaneGirish@gmail.com> (https://github.com/shaneGirish)",

package.json

@@ -746,10 +746,9 @@
             callback = seed_length;
             seed_length = undefined; // Not supported.
         }
-        var rnd; // Hello closure
         if (typeof rounds === 'function') {
             callback = rounds;
-            rnd = GENSALT_DEFAULT_LOG2_ROUNDS;
+            rounds = GENSALT_DEFAULT_LOG2_ROUNDS;
         }
         if (typeof callback !== 'function')
             throw(new Error("Illegal callback: "+callback));
@@ -759,7 +758,7 @@
         }
         _nextTick(function() { // Pretty thin, but salting is fast enough
             try {
-                callback(null, bcrypt.genSaltSync(rnd));
+                callback(null, bcrypt.genSaltSync(rounds));
             } catch(err) {
                 callback(err);
             }