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simpler check for od

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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
This commit is contained in:
Denys Vlasenko 2010-09-16 15:46:20 +02:00
parent 06a80bdbea
commit 0fdf2e1026
1 changed files with 2 additions and 1 deletions
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applets/usage_compressed
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@ -9,7 +9,8 @@ test -x "$loc/usage" || exit 1
test "$SED" || SED=sed test "$SED" || SED=sed
test "$DD" || DD=dd test "$DD" || DD=dd
true | od -v -t x1 >/dev/null # Some people were bitten by their system lacking a (proper) od
od -v -t x1 </dev/null >/dev/null
if test $? != 0; then if test $? != 0; then
echo 'od tool is not installed or cannot accept "-v -t x1" options' echo 'od tool is not installed or cannot accept "-v -t x1" options'
exit 1 exit 1