[OS-BUILD PATCHv2 13/20] [redhat] x86_rngd.sh: Fix syntax flagged by shellcheck

From: Ben Crocker <bcrocker(a)redhat.com&gt; SC2039: bash-isms SC2181: Check exit code directly with e.g. 'if mycmd;', not indirectly with $?. Signed-off-by: Ben Crocker <bcrocker(a)redhat.com&gt; --- redhat/scripts/x86_rngd.sh | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/redhat/scripts/x86_rngd.sh b/redhat/scripts/x86_rngd.sh index 9781f5765eb1..b67f11385553 100755 --- a/redhat/scripts/x86_rngd.sh +++ b/redhat/scripts/x86_rngd.sh @@ -1,15 +1,14 @@ -#!/bin/sh +#!/bin/bash # # this script is a helper script for i686 and x86_64 builds. It gets the # random number generator running. echo -n "Trying hardware random number generator ..." -rngd -r /dev/hwrandom >& /dev/null -if [ $? -ne 0 ]; then +if ! rngd -r /dev/hwrandom >& /dev/null; then echo "failed" # try the pseudo-random number generator - echo "Using psuedo-random number instead" + echo "Using pseudo-random number instead" rngd -r /dev/urandom >& /dev/null else - echo "succeded" + echo "succeeded" fi -- GitLab