Disable symbols visibility support for the Clang compiler.

[wxWidgets.git] / src / common / intl.cpp

diff --git a/src/common/intl.cpp b/src/common/intl.cpp
index 575900d041359e90d91902d1f48b5a20627af2e4..9b38ffbf14e52ff2f7e5ce8e5896267e18988700 100644 (file)
--- a/src/common/intl.cpp
+++ b/src/common/intl.cpp
@@ -1045,16 +1045,21 @@ bool wxLocale::IsAvailable(int lang)
 #elif defined(__UNIX__)
 
     // Test if setting the locale works, then set it back.
-    const char *oldLocale = wxSetlocaleTryUTF8(LC_ALL, info->CanonicalName);
-    if ( !oldLocale )
-    {
-        // Some C libraries don't like xx_YY form and require xx only
-        oldLocale = wxSetlocaleTryUTF8(LC_ALL, ExtractLang(info->CanonicalName));
-        if ( !oldLocale )
-            return false;
-    }
+    char * const oldLocale = wxStrdupA(setlocale(LC_ALL, NULL));
+
+    // Some platforms don't like xx_YY form and require xx only so test for
+    // it too.
+    const bool
+        available = wxSetlocaleTryUTF8(LC_ALL, info->CanonicalName) ||
+                    wxSetlocaleTryUTF8(LC_ALL, ExtractLang(info->CanonicalName));
+
     // restore the original locale
     wxSetlocale(LC_ALL, oldLocale);
+
+    free(oldLocale);
+
+    if ( !available )
+        return false;
 #endif
 
     return true;