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x86: Fix mkcapflags.sh bash-ism

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Chocked while compiling linux with dash shell instead of bash
shell. See:

   http://pubs.opengroup.org/onlinepubs/9699919799/utilities/test.html

Signed-off-by: Sylvain BERTRAND <sylvain.bertrand@gmail.com>
Link: http://lkml.kernel.org/r/20141223123912.GA1386@localhost.localdomain
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Sylvain BERTRAND 2014-12-23 13:39:12 +01:00 committed by Ingo Molnar
parent 132978b94e
commit ea174f4c4f
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/cpu/mkcapflags.sh
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@ -28,7 +28,7 @@ function dump_array()
# If the /* comment */ starts with a quote string, grab that.
VALUE="$(echo "$i" | sed -n 's@.*/\* *\("[^"]*"\).*\*/@\1@p')"
[ -z "$VALUE" ] && VALUE="\"$NAME\""
[ "$VALUE" == '""' ] && continue
[ "$VALUE" = '""' ] && continue
# Name is uppercase, VALUE is all lowercase
VALUE="$(echo "$VALUE" | tr A-Z a-z)"