[MPlayer-dev-eng] [PATCH]Fix spurious rebuilds

[Carl Eugen Hoyos]

Hi!

Is head available on all target systems?

Carl Eugen
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Index: version.sh
===================================================================
--- version.sh	(revision 29136)
+++ version.sh	(working copy)
@@ -16,7 +16,7 @@
 test $version || version=$svn_revision
 
 NEW_REVISION="#define VERSION \"${version}${extra}\""
-OLD_REVISION=$(cat version.h 2> /dev/null)
+OLD_REVISION=$(head -n1 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