Add --no-if-modified-since arg to wget call. (#9)

This will cause wget to send a HEAD request allowing
us to check the timestamp and file size.

Co-authored-by: Daniel Köster <koester@iabg.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/apt-mirror b/apt-mirror
index 8f36d34..3e63028 100755
--- a/apt-mirror
+++ b/apt-mirror
@@ -264,7 +264,7 @@ sub download_urls
 
         if ( $pid == 0 )
         {
-            exec 'wget', '--no-cache', '--limit-rate=' . get_variable("limit_rate"), '-t', '5', '-r', '-N', '-l', 'inf', '-o', get_variable("var_path") . "/$stage-log.$i", '-i', get_variable("var_path") . "/$stage-urls.$i", @args;
+            exec 'wget', '--no-if-modified-since', '--no-cache', '--limit-rate=' . get_variable("limit_rate"), '-t', '5', '-r', '-N', '-l', 'inf', '-o', get_variable("var_path") . "/$stage-log.$i", '-i', get_variable("var_path") . "/$stage-urls.$i", @args;
 
             # shouldn't reach this unless exec fails
             die("\n\nCould not run wget, please make sure its installed and in your path\n\n");