Output options only once to unknownHelper case

1 files changed, 12 insertions, 6 deletions

diff --git a/lib/handlebars/compiler/compiler.js b/lib/handlebars/compiler/compiler.js
index e25e826..b33684b 100644
--- a/lib/handlebars/compiler/compiler.js
+++ b/lib/handlebars/compiler/compiler.js
@@ -769,7 +769,7 @@ Handlebars.JavaScriptCompiler = function() {};
     invokeHelper: function(paramSize, name) {
       this.context.aliases.helperMissing = 'helpers.helperMissing';
 
-      var helper = this.lastHelper = this.setupHelper(paramSize, name);
+      var helper = this.lastHelper = this.setupHelper(paramSize, name, true);
       this.useRegister('foundHelper');
 
       this.pushStack("(foundHelper = " + helper.name + ") ? foundHelper.call(" +
@@ -980,22 +980,22 @@ Handlebars.JavaScriptCompiler = function() {};
         .replace(/\r/g, '\\r') + '"';
     },
 
-    setupHelper: function(paramSize, name) {
+    setupHelper: function(paramSize, name, missingParams) {
       var params = [];
-      this.setupParams(paramSize, params);
+      this.setupParams(paramSize, params, missingParams);
       var foundHelper = this.nameLookup('helpers', name, 'helper');
 
       return {
         params: params,
         name: foundHelper,
         callParams: ["depth0"].concat(params).join(", "),
-        helperMissingParams: ["depth0", this.quotedString(name)].concat(params).join(", ")
+        helperMissingParams: missingParams && ["depth0", this.quotedString(name)].concat(params).join(", ")
       };
     },
 
     // the params and contexts arguments are passed in arrays
     // to fill in
-    setupParams: function(paramSize, params) {
+    setupParams: function(paramSize, params, useRegister) {
       var options = [], contexts = [], types = [], param, inverse, program;
 
       options.push("hash:" + this.popStack());
@@ -1040,7 +1040,13 @@ Handlebars.JavaScriptCompiler = function() {};
         options.push("data:data");
       }
 
-      params.push("{" + options.join(",") + "}");
+      options = "{" + options.join(",") + "}";
+      if (useRegister) {
+        this.register('options', options);
+        params.push('options');
+      } else {
+        params.push(options);
+      }
       return params.join(", ");
     }
   };