From 82ae68b9bc7cfba9a633444c4b7fdabf1d3a7f6c Mon Sep 17 00:00:00 2001
From: rcombs <rcombs@rcombs.me>
Date: Fri, 12 Jun 2020 00:36:55 +0200
Subject: profile: Document end time better

[
 Oneric <oneric@oneric.de>:
  This commit was already present in the pr adding profile.c
  (#11, 31 Dec 2013, by rcombs <rcombs@rcombs.me>)
  but seems to have been forgotten.
  Adjusted to apply on current version.
]
---
 profile/profile.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/profile/profile.c b/profile/profile.c
index 4fc1ade..e7f64f5 100644
--- a/profile/profile.c
+++ b/profile/profile.c
@@ -66,13 +66,13 @@ int main(int argc, char *argv[])
     const int frame_h = 720;
 
     if (argc < 5) {
-        printf("usage: %s <subtitle file> <start time> <fps> <time to render>\n", argv[0]);
+        printf("usage: %s <subtitle file> <start time> <fps> <end time>\n", argv[0]);
         exit(1);
     }
     char *subfile = argv[1];
     double tm = strtod(argv[2], 0);
     double fps = strtod(argv[3], 0);
-    double time = strtod(argv[4], 0);
+    double end_time = strtod(argv[4], 0);
 
     if (fps == 0) {
         printf("fps cannot equal 0\n");
@@ -86,7 +86,7 @@ int main(int argc, char *argv[])
         exit(1);
     }
 
-    while (tm < time) {
+    while (tm < end_time) {
         ass_render_frame(ass_renderer, track, (int) (tm * 1000), NULL);
         tm += 1 / fps;
     }
-- 
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