From 4e8aa6245b43cc3ed3afbf19ad60dc37183ed0f4 Mon Sep 17 00:00:00 2001
From: Jim Lawson
Date: Tue, 21 Jul 2015 11:01:15 -0700
Subject: Check for errors.

---
 bin/fir2flo.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'bin/fir2flo.sh')

diff --git a/bin/fir2flo.sh b/bin/fir2flo.sh
index 481f4418..3d425a4a 100755
--- a/bin/fir2flo.sh
+++ b/bin/fir2flo.sh
@@ -1,4 +1,6 @@
 #!/bin/bash
 
 $CHISEL_BIN/firrtl -i $1.fir -o $1.flo -X flo # -x X # -p c # tkwTgc
-$CHISEL_BIN/filter < $1.flo > tmp; mv tmp $1.flo
+if [ $? ] ; then
+   $CHISEL_BIN/filter < $1.flo > tmp && mv tmp $1.flo
+fi
-- 
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