progress: Call 'time-difference' on times of the same type.

Guile 2.2.5 and 2.9.2 would catch the issue.
This is a followup to 88bc3c89bf5145d24c2270d2192b7be547e0024f.

* guix/progress.scm (display-download-progress)[elapsed]: Pass
'current-time' the same type as START-TIME.
This commit is contained in:
Ludovic Courtès 2019-06-24 23:10:13 +02:00
parent 38c8437e6e
commit b6f5339dd0
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@ -197,7 +197,9 @@ object) and TRANSFERRED (a total number of bytes) to determine the
throughput."
(define elapsed
(duration->seconds
(time-difference (current-time time-monotonic) start-time)))
(time-difference (current-time (time-type start-time))
start-time)))
(if (and (number? size) (not (zero? size)))
(let* ((% (* 100.0 (/ transferred size)))
(throughput (/ transferred elapsed))