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From: chiwanpark <git@git.apache.org>
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Subject: [GitHub] flink pull request: [FLINK-2815] [REFACTOR] Remove Pact from
 class...
Content-Type: text/plain
Message-Id: <20151004200631.6F12DDFC77@git1-us-west.apache.org>
Date: Sun,  4 Oct 2015 20:06:31 +0000 (UTC)

Github user chiwanpark commented on a diff in the pull request:

    https://github.com/apache/flink/pull/1218#discussion_r41101714
  
    --- Diff: flink-staging/flink-tez/src/main/java/org/apache/flink/tez/runtime/TezTask.java ---
    @@ -402,7 +402,7 @@ private void initInputLocalStrategy(int inputNum) throws Exception {
     						localStub = initStub(userCodeFunctionType);
     					} catch (Exception e) {
     						throw new RuntimeException("Initializing the user code and the configuration failed" +
    -								e.getMessage() == null ? "." : ": " + e.getMessage(), e);
    +								(e.getMessage() == null ? "." : ": ") + e.getMessage(), e);
    --- End diff --
    
    It seems wrong parenthesis. If `e.getMessage()` is `null`, there is concatenation of `"."` and `null`.


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