Patch for Term::Cap

'use Term::Cap' produces a warning when diagnosics are active. The
patch below avoids the warning.

[The $entry .= $_ usage is idiomatic enough that it ought to be
ok, I would think, but the patch certainly is ok too.]

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/Term/Cap.pm b/lib/Term/Cap.pm
index 656889591a..d4d91c6827 100644
--- a/lib/Term/Cap.pm
+++ b/lib/Term/Cap.pm
@@ -195,7 +195,11 @@ sub Tgetent { ## public -- static method
 		last;
 	    }
 	}
-	$entry .= $_;
+        if (defined $entry) {
+          $entry .= $_;
+        } else {
+          $entry = $_;
+        }
     };
 
     while ($state != 0) {