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ram: Check for theoretical division by zero - slstatus - status monitor |
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git clone git://git.suckless.org/slstatus |
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--- |
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commit ab4f24a612fd40bb58b5504e979ad476533dd891 |
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parent fa7c266e2b7adbc2a87bd44057b9e561d9ed61e3 |
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Author: Aaron Marcher <[email protected]> |
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Date: Fri, 6 Jul 2018 23:38:12 +0200 |
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ram: Check for theoretical division by zero |
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Diffstat: |
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M components/ram.c | 4 ++++ |
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1 file changed, 4 insertions(+), 0 deletions(-) |
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--- |
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diff --git a/components/ram.c b/components/ram.c |
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@@ -36,6 +36,10 @@ |
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return NULL; |
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} |
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+ if (total == 0) { |
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+ return NULL; |
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+ } |
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+ |
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return bprintf("%d", 100 * ((total - free) - |
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(buffers + cached)) / total); |
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} |
