swapfiles: make sure /proc/swaps exists
If CONFIG_SWAP is turned off in the kernel, this file may not exist. In that case, we should not try to read from it. reported-by: <walter@pratyeka.org> X-Gentoo-Bug: 430378 X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=430378
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@ -31,14 +31,16 @@ stop()
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case "$RC_UNAME" in
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Linux)
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while read filename type rest; do
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case "$type" in
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file) swapoff $filename >/dev/null;;
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esac
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case "$filename" in
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/dev/loop*) swapoff $filename >/dev/null;;
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esac
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done < /proc/swaps
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if [ -e /proc/swaps ]; then
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while read filename type rest; do
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case "$type" in
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file) swapoff $filename >/dev/null;;
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esac
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case "$filename" in
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/dev/loop*) swapoff $filename >/dev/null;;
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esac
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done < /proc/swaps
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fi
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;;
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esac
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eend 0
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