From c8c481da18688e684d4e34f14c5afa0b5d37a618 Mon Sep 17 00:00:00 2001
From: Chris Biow <chris.biow@10gen.com>
Date: Fri, 1 May 2015 19:26:55 +0100
Subject: [PATCH] Limit help option regex

Added word-boundary delimiters so that embedded text such as "-h" within command line options and values doesn't trigger the usage script and exit.

Author: Chris Biow <chris.biow@10gen.com>

Closes #5816 from cbiow/patch-1 and squashes the following commits:

36b3726 [Chris Biow] Limit help option regex
---
 bin/spark-shell2.cmd | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/bin/spark-shell2.cmd b/bin/spark-shell2.cmd
index 02f51fe59a..00fd30fa38 100644
--- a/bin/spark-shell2.cmd
+++ b/bin/spark-shell2.cmd
@@ -19,7 +19,7 @@ rem
 
 set SPARK_HOME=%~dp0..
 
-echo "%*" | findstr " --help -h" >nul
+echo "%*" | findstr " \<--help\> \<-h\>" >nul
 if %ERRORLEVEL% equ 0 (
   call :usage
   exit /b 0
-- 
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