i3status-wrapper: drop reopening STDIN

1 files changed, 3 insertions, 4 deletions

diff --git a/scripts/desktop/i3status-wrapper b/scripts/desktop/i3status-wrapper
index 054e804a..201cdd7e 100755
--- a/scripts/desktop/i3status-wrapper
+++ b/scripts/desktop/i3status-wrapper
@@ -226,7 +226,6 @@ unless (fork // warn "couldn't fork command pipe reader") {
 }
 
 $pipe->reader;
-open STDIN, "<&=", $pipe->fileno or die "couldn't reopen STDIN!";
 
 # Following based on Michael Stapelberg's sample i3status-wrapper script.
 
@@ -236,15 +235,15 @@ my $hostinfo
   = { name => "hostinfo", full_text => $username . "@" . $hostname };
 
 # Skip the first line which contains the version header.
-print scalar <>;
+print scalar <$pipe>;
 
 # The second line contains the start of the infinite array.
-print scalar <>;
+print scalar <$pipe>;
 
 wsbuttons("no");
 
 # Read lines forever, ignore a comma at the beginning if it exists.
-while (my ($statusline) = (<> =~ /^,?(.*)/)) {
+while (my ($statusline) = (<$pipe> =~ /^,?(.*)/)) {
     # If there is a decoding error, just skip this line, to minimise status
     # bar freezes.  This should be fine here because this filtering loop is in
     # itself stateless.  It's only if the decoding error involves newlines in