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@@ -1610,10 +1610,9 @@ update_self() {
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extract_version() {
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local version_line
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version_line=$(grep -m 1 'SCRIPT_VERSION=' "$1")
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- version_line=${version_line#*=}
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- version_line=${version_line#\"}
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- version_line=${version_line%-dev\"}
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+ version_line=${version_line#*=\"}
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version_line=${version_line%\"}
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+ version_line=${version_line%-dev}
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echo "$version_line"
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}
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