don't sync vars twice

Change-Id: I2052aa0ac750f6e1c004f886bf29f9b96cf11bb6

don't sync vars twice
Change-Id: I2052aa0ac750f6e1c004f886bf29f9b96cf11bb6
57f39468 · Eike Rathke · f7ff594a · 57f39468
Kaydet (Commit) 57f39468 authored Eki 11, 2013 tarafından Eike Rathke
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languagetag.cxx i18nlangtag/source/languagetag/languagetag.cxx +3 -1

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--- a/i18nlangtag/source/languagetag/languagetag.cxx
+++ b/i18nlangtag/source/languagetag/languagetag.cxx
@@ -1216,7 +1216,9 @@ void LanguageTag::syncFromImpl()

 void LanguageTag::syncVarsFromImpl() const
 {
-    getImpl();
+    if (!mpImpl)
+        getImpl();      // with side effect syncVarsFromRawImpl()
+    else
        syncVarsFromRawImpl();
 }