mac Plumb: skip loading non-existent .bashrc
R=rsc
CC=plan9port.codebot
http://codereview.appspot.com/5434052
diff --git a/CONTRIBUTORS b/CONTRIBUTORS
index e5c5eb6..80f39ab 100644
--- a/CONTRIBUTORS
+++ b/CONTRIBUTORS
@@ -28,6 +28,7 @@
Nikolai Saoukh <nikolai.saoukh@gmail.com>
Peter Saveliev <svinota.saveliev@gmail.com>
Richard Miller <millerresearch@gmail.com>
+Rob Kroeger <robkroeger@gmail.com>
Rob Pike <robpike@gmail.com>
Russ Cox <rsc@swtch.com>
Sean McKean <smckean83@gmail.com>
diff --git a/mac/Plumb.app/Contents/MacOS/plumb b/mac/Plumb.app/Contents/MacOS/plumb
index fc5e2c3..f98cd2e 100755
--- a/mac/Plumb.app/Contents/MacOS/plumb
+++ b/mac/Plumb.app/Contents/MacOS/plumb
@@ -1,6 +1,8 @@
#!/bin/bash
-. ~/.bashrc
+if [ -e ~/.bashrc ] ; then
+ . ~/.bashrc
+fi
PLAN9=${PLAN9:-/usr/local/plan9}
bin=$PLAN9/bin
