[MPlayer-cvslog] r28726 - trunk/version.sh

[diego]

Author: diego
Date: Tue Feb 24 23:57:55 2009
New Revision: 28726

Log:
cosmetics: Use $() instead of ``, the former can be nested more easily.

Modified:
   trunk/version.sh

Modified: trunk/version.sh
==============================================================================
--- trunk/version.sh	Tue Feb 24 23:57:42 2009	(r28725)
+++ trunk/version.sh	Tue Feb 24 23:57:55 2009	(r28726)
@@ -2,13 +2,13 @@
 
 test "$1" && extra="-$1"
 
-svn_revision=`LC_ALL=C svn info 2> /dev/null | grep Revision | cut -d' ' -f2`
-test $svn_revision || svn_revision=`grep revision .svn/entries 2>/dev/null | cut -d '"' -f2`
-test $svn_revision || svn_revision=`sed -n -e '/^dir$/{n;p;q;}' .svn/entries 2>/dev/null`
+svn_revision=$(LC_ALL=C svn info 2> /dev/null | grep Revision | cut -d' ' -f2)
+test $svn_revision || svn_revision=$(grep revision .svn/entries 2>/dev/null | cut -d '"' -f2)
+test $svn_revision || svn_revision=$(sed -n -e '/^dir$/{n;p;q;}' .svn/entries 2>/dev/null)
 test $svn_revision || svn_revision=UNKNOWN
 
 NEW_REVISION="#define VERSION \"SVN-r${svn_revision}${extra}\""
-OLD_REVISION=`cat version.h 2> /dev/null`
+OLD_REVISION=$(cat version.h 2> /dev/null)
 TITLE='#define MP_TITLE "%s "VERSION" (C) 2000-2009 MPlayer Team\n"'
 
 # Update version.h only on revision changes to avoid spurious rebuilds