BaseTools: Cleanup unneeded code

[mirror_edk2.git] / BaseTools / Source / Python / AutoGen / StrGather.py

diff --git a/BaseTools/Source/Python/AutoGen/StrGather.py b/BaseTools/Source/Python/AutoGen/StrGather.py
index 73af1214eb0acf7e6a5938d226a3c07a3de94dd3..ce8866f480d501b5646bbcac73ba912323ebf859 100644 (file)
--- a/BaseTools/Source/Python/AutoGen/StrGather.py
+++ b/BaseTools/Source/Python/AutoGen/StrGather.py
@@ -258,7 +258,7 @@ def GetFilteredLanguage(UniLanguageList, LanguageFilterList):
         # first check for exact match\r
         if Language in UniLanguageList:\r
             if Language not in UniLanguageListFiltered:\r
-                UniLanguageListFiltered += [Language]\r
+                UniLanguageListFiltered.append(Language)\r
         # find the first one with the same/equivalent primary tag\r
         else:\r
             if Language.find('-') != -1:\r
@@ -280,7 +280,7 @@ def GetFilteredLanguage(UniLanguageList, LanguageFilterList):
 \r
                 if PrimaryTag == UniLanguagePrimaryTag:\r
                     if UniLanguage not in UniLanguageListFiltered:\r
-                        UniLanguageListFiltered += [UniLanguage]\r
+                        UniLanguageListFiltered.append(UniLanguage)\r
                     break\r
             else:\r
                 # Here is rule 3 for "get best language"\r
@@ -292,10 +292,10 @@ def GetFilteredLanguage(UniLanguageList, LanguageFilterList):
                     for UniLanguage in UniLanguageList:\r
                         if UniLanguage.startswith('en-') or UniLanguage.startswith('eng-'):\r
                             if UniLanguage not in UniLanguageListFiltered:\r
-                                UniLanguageListFiltered += [UniLanguage]\r
+                                UniLanguageListFiltered.append(UniLanguage)\r
                             break\r
                     else:\r
-                        UniLanguageListFiltered += [DefaultTag]\r
+                        UniLanguageListFiltered.append(DefaultTag)\r
     return  UniLanguageListFiltered\r
 \r
 \r