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2ff: make it more portable - farbfeld - suckless image format with conversion t… |
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git clone git://git.suckless.org/farbfeld |
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README |
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LICENSE |
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--- |
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commit 48c52a1f4889858ae3466f1987b522e426b6ddf3 |
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parent 728997ff9662e6790165fd76296bef9ff8a09d93 |
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Author: FRIGN <[email protected]> |
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Date: Mon, 19 Sep 2016 21:47:50 +0200 |
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2ff: make it more portable |
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Thanks Roberto and Evan Gates! |
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Diffstat: |
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M 2ff | 4 ++-- |
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1 file changed, 2 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/2ff b/2ff |
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@@ -7,8 +7,8 @@ fi |
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TMP=$(mktemp) |
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cat > "$TMP" |
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-if [ "$(head -c 8 "$TMP")" = "farbfeld" ]; then |
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- cat < "$TMP" |
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+if [ "$(dd if="$TMP" bs=1 count=8 2>/dev/null)" = "farbfeld" ]; then |
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+ cat "$TMP" |
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exit 0 |
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fi |
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