From: David Thompson <dthompson2@worcester.edu>
Date: Sun, 15 Feb 2015 18:50:57 +0000 (-0500)
Subject: subrip: Convert time components from strings to numbers.
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=42aea2a77e5ca2ab2adc944441f95916d3cb2d19;p=srt2vtt.git

subrip: Convert time components from strings to numbers.

* srt2vtt/subrip.scm (parse-time): Convert matched components to numbers.
---

diff --git a/srt2vtt/subrip.scm b/srt2vtt/subrip.scm
index 44f118e..dd3b53f 100644
--- a/srt2vtt/subrip.scm
+++ b/srt2vtt/subrip.scm
@@ -32,7 +32,8 @@
 element list.  Valid input looks like '00:00:03.417'."
       (let ((match (regexp-exec regexp s)))
         (if match
-            (map (cut match:substring match <>) '(1 2 3 4))
+            (map (compose string->number (cut match:substring match <>))
+                 '(1 2 3 4))
             (error "Invalid SubRip timestamp: " s))))))
 
 (define parse-time-span