shgit: use IFS correctly
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@ -45,8 +45,11 @@ shgit()
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status=${SHGIT_SEP}?
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fi
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IFS=" " set -- $(git rev-list --left-right --count \
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@{upstream}...HEAD 2>/dev/null)
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oldIFS=$IFS
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IFS=" "
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set -- $(git rev-list --left-right --count @{upstream}...HEAD \
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2>/dev/null)
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IFS=$oldIFS
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commits=v${1:-0}^${2:-0}
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commits=${commits#v0}
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commits=${commits%^0}
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