Fix that check for syswrite's return value

1 files changed, 6 insertions, 3 deletions

diff --git a/Echolot/Tools.pm b/Echolot/Tools.pm
index d1a10a2..425180c 100644
--- a/Echolot/Tools.pm
+++ b/Echolot/Tools.pm
@@ -325,9 +325,12 @@ sub readwrite_gpg($$$$$) {
 		for my $wfd (@$readyw) {
 			Echolot::Log::trace("writing to $wfd.");
 			$written = $wfd->syswrite($in, length($in) - $offset, $offset);
-			defined ($written) or
-				Echolot::Log::warn("Error while writing to GnuPG: $!"),
-				next;
+			unless (defined ($written)) {
+				Echolot::Log::warn("Error while writing to GnuPG: $!");
+				close $wfd;
+				$sin->remove($wfd);
+				$sin = undef;
+			};
 			$offset += $written;
 			if ($offset == length($in)) {
 				Echolot::Log::trace("writing to $wfd done.");