Re: [PATCH 1/1] test: unset 'xpg_echo' bash shell option

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+Date: Thu, 5 Sep 2013 15:20:11 +0200\r
+From: Vladimir Marek <Vladimir.Marek@oracle.com>\r
+To: Tomi Ollila <tomi.ollila@iki.fi>\r
+Subject: Re: [PATCH 1/1] test: unset 'xpg_echo' bash shell option\r
+Message-ID: <20130905132011.GF19623@virt.cz.oracle.com>\r
+References: <1377015403-12457-1-git-send-email-tomi.ollila@iki.fi>\r
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+\r
+Yes, that fixes the tests on Solaris which were broken by the 'echo'\r
+performing differently. If my vote counts, put it in, please!\r
+\r
+Thank you\r
+-- \r
+       Vlad\r
+\r
+> When 'xpg_echo' bash shell option is unset (usually the default)\r
+> echo builtin does not expand backslash-escape sequences by default\r
+> (i.e. '\n' is echoed as '\n' instead of newline). Not all bash\r
+> installations have this feature we depend on activated by default.\r
+> \r
+> Note that the feature is bash (and GNU /bin/echo) specific. It is used\r
+> as it is convenient. If portability is needed (elsewhere) use printf(1)\r
+> (also often available as a shell builtin).\r
+> ---\r
+>  test/test-lib.sh | 3 +++\r
+>  1 file changed, 3 insertions(+)\r
+> \r
+> diff --git a/test/test-lib.sh b/test/test-lib.sh\r
+> index ffab1bb..d3a8c58 100644\r
+> --- a/test/test-lib.sh\r
+> +++ b/test/test-lib.sh\r
+> @@ -22,6 +22,9 @@ if [ ${BASH_VERSINFO[0]} -lt 4 ]; then\r
+>      exit 1\r
+>  fi\r
+>  \r
+> +# Make sure echo builtin does not expand backslash-escape sequences by default.\r
+> +shopt -u xpg_echo\r
+> +\r
+>  # if --tee was passed, write the output not only to the terminal, but\r
+>  # additionally to the file test-results/$BASENAME.out, too.\r
+>  case "$GIT_TEST_TEE_STARTED, $* " in\r
+> -- \r
+> 1.8.0\r
+> \r
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