[vlc-devel] [PATCH 4/4] A simpler way to sort a list of words

Maciej Blizinski maciej at opencsw.org
Wed Feb 29 10:48:29 CET 2012

There is no reason to `echo $var` if $var is a list of words. Also, there's no
need to iterate and echo, translating spaces into newlines works just as well.
 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure.ac b/configure.ac
index 0eb47d5..af6a901 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4116,7 +4116,7 @@ CPPFLAGS="-I\$(top_srcdir)/include -I\$(top_builddir)/include ${CPPFLAGS}"
 dnl Sort the modules list
-PLUGINS=$( (for i in `echo $PLUGINS`; do echo $i; done)|sort|xargs )
+PLUGINS=`echo $PLUGINS | tr ' ' '\n' |sort|xargs`
 dnl  Configuration is finished

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