patch(#152): fixes resize issue when using zoom

CHANGES.md

@@ -1,5 +1,8 @@
 # Changes
 
+## 4.3.3
+* patch: Fixes resize issue when using zoom [#152](https://github.com/wickedest/Mergely/issues/152).
+
 ## 4.3.2
 * patch: Reset the current change position when [setValue](https://mergely.com/doc##options_callbacks), [clear](https://mergely.com/doc#clear), [lhs](https://mergely.com/doc#lhs) or [rhs](https://mergely.com/doc#rhs) are called.
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mergely",
-  "version": "4.3.2",
+  "version": "4.3.3",
   "description": "A javascript UI for diff/merge",
   "directories": {
     "doc": "doc",

src/mergely.js

@@ -663,6 +663,8 @@ jQuery.extend(Mgly.CodeMirrorDiffView.prototype, {
 		}
 	},
 	resize: function() {
+		// recalculate line height as it may be zoomed
+		this.em_height = null;
 		this.settings.resize();
 		this._changing(this.id + '-lhs', this.id + '-rhs');
 		this._set_top_offset(this.id + '-lhs');
@@ -824,6 +826,7 @@ jQuery.extend(Mgly.CodeMirrorDiffView.prototype, {
 			var sz_timeout1 = null;
 			var sz = function(init) {
 				if (self.settings.resize) self.settings.resize(init);
+				self.resize();
 				self.editor[self.id + '-lhs'].refresh();
 				self.editor[self.id + '-rhs'].refresh();
 			};