diff --git a/hphp/runtime/ext/ext_intl.cpp b/hphp/runtime/ext/ext_intl.cpp
index 86474770f..7bdd76d06 100644
--- a/hphp/runtime/ext/ext_intl.cpp
+++ b/hphp/runtime/ext/ext_intl.cpp
@@ -741,7 +741,7 @@ static Variant php_intl_idn_to_46(CStrRef domain, int64_t options, IdnVariant id
   int32_t     converted_len;
   UIDNA       *uts46;
   UIDNAInfo   info = UIDNA_INFO_INITIALIZER;
-  UErrorCode  status;
+  UErrorCode  status = U_ZERO_ERROR;
 
   // Get UIDNA instance which implements UTS #46.
   uts46 = uidna_openUTS46(options, &status);
diff --git a/hphp/test/vm/idn-uts46-errors.php.disabled b/hphp/test/vm/idn-uts46-errors.php
similarity index 100%
rename from hphp/test/vm/idn-uts46-errors.php.disabled
rename to hphp/test/vm/idn-uts46-errors.php