ignore empty strings

mWater · Mar 24, 2020 · fdba2b3 · fdba2b3
1 parent 19be596
commit fdba2b3
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diff --git a/lib/utils.js b/lib/utils.js
@@ -64,6 +64,9 @@ exports.changeBaseLocale = function(strs, fromLocale, toLocale) {
 exports.updateLocalizedStrings = function(strs, updates) {
   var key, match, regularize, str, update, updateMap, value, _i, _j, _len, _len1;
   regularize = function(str) {
+    if (!str) {
+      return str;
+    }
     return str.replace(/\r/g, "").trim();
   };
   updateMap = {};

diff --git a/src/utils.coffee b/src/utils.coffee
@@ -57,6 +57,8 @@ exports.changeBaseLocale = (strs, fromLocale, toLocale) ->
 exports.updateLocalizedStrings = (strs, updates) ->
   # Regularize CR/LF and trim
   regularize = (str) ->
+    if not str
+      return str
     return str.replace(/\r/g, "").trim()
 
   # Map updates by key