diff --git a/lib/ace/edit_session.js b/lib/ace/edit_session.js
index b11ff05c..b35ea4e0 100644
--- a/lib/ace/edit_session.js
+++ b/lib/ace/edit_session.js
@@ -1580,13 +1580,11 @@ var EditSession = function(text, mode) {
     **/
     this.setWrapLimitRange = function(min, max) {
         if (this.$wrapLimitRange.min !== min || this.$wrapLimitRange.max !== max) {
-            this.$wrapLimitRange = {
-                min: min,
-                max: max
-            };
+            this.$wrapLimitRange = { min: min, max: max };
             this.$modified = true;
             // This will force a recalculation of the wrap limit
-            this._signal("changeWrapMode");
+            if (this.$useWrapMode)
+                this._signal("changeWrapMode");
         }
     };
 
@@ -2467,6 +2465,7 @@ config.defineOptions(EditSession.prototype, "session", {
 
             if (this.$wrap == value)
                 return;
+            this.$wrap = value;
             if (!value) {
                 this.setUseWrapMode(false);
             } else {
@@ -2474,7 +2473,6 @@ config.defineOptions(EditSession.prototype, "session", {
                 this.setWrapLimitRange(col, col);
                 this.setUseWrapMode(true);
             }
-            this.$wrap = value;
         },
         get: function() {
             if (this.getUseWrapMode()) {