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Merge pull request #38 from lurch/patch-1
Don't allow a directory to be selected
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commit
e7857ff47c
@ -19,7 +19,7 @@ img="$1"
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if [[ -z "$img" ]]; then
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if [[ -z "$img" ]]; then
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usage
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usage
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fi
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fi
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if [[ ! -e "$img" ]]; then
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if [[ ! -f "$img" ]]; then
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echo "ERROR: $img is not a file..."
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echo "ERROR: $img is not a file..."
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exit -2
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exit -2
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fi
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fi
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