syntax check before overwriting
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1 changed files with 9 additions and 2 deletions
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@ -314,8 +314,15 @@ for i in ${grub_mkconfig_dir}/* ; do
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done
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done
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if test "x${grub_cfg}" != "x" ; then
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if test "x${grub_cfg}" != "x" ; then
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# none of the children aborted with error, install the new grub.cfg
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if ! grub-script-check ${grub_cfg}.new 2>/dev/null; then
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mv -f ${grub_cfg}.new ${grub_cfg}
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echo "Syntax errors are detected in generated GRUB config file." >&2
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echo "Ensure that there are no errors in /etc/default/grub" >&2
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echo "and /etc/grub.d/* files or please file a bug report with" >&2
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echo "${grub_cfg}.new file attached." >&2
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else
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# none of the children aborted with error, install the new grub.cfg
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mv -f ${grub_cfg}.new ${grub_cfg}
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fi
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fi
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fi
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echo "done" >&2
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echo "done" >&2
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