From f6f731f3a1e81f15dc5e03faa615bfd6a811c074 Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Fri, 24 Feb 2012 19:11:29 -0600
Subject: handle actual errors from select

---
 lib/Term/Filter.pm | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/Term/Filter.pm b/lib/Term/Filter.pm
index ae3e372..c20a569 100644
--- a/lib/Term/Filter.pm
+++ b/lib/Term/Filter.pm
@@ -197,6 +197,9 @@ sub retry_select {
         $self->_got_winch(0);
         return $self->retry_select(@_);
     }
+    elsif ($res == -1) {
+        die "select failed: $!";
+    }
 
     return ($out, $eout);
 }
-- 
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