From ace1147a82864a6a27c710af5cbccd9f1b319f20 Mon Sep 17 00:00:00 2001
From: William Carroll <wpcarro@gmail.com>
Date: Mon, 1 Aug 2016 16:02:14 -0400
Subject: [PATCH] Adds null checks to script

---
 usbify/vim/.DS_Store           | Bin 6148 -> 0 bytes
 usbify/vim/vim_point_to_usb.sh |   9 +++++++--
 2 files changed, 7 insertions(+), 2 deletions(-)
 delete mode 100644 usbify/vim/.DS_Store

diff --git a/usbify/vim/.DS_Store b/usbify/vim/.DS_Store
deleted file mode 100644
index d30ee202084538124bbb4acc623c6fa172887fd7..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 6148
zcmeHK%}(Pm5VlJfQs5A@i$L0ouSgXtzrAL=a73z<Rjbv4N}@ztOChP6wAHGrlmn-I
z41V`HR`3wK$sTvcb}LZf2m&+{jlc1D#*RNncFY*#wO+8nn9UfoKoJWiC>{}PN1c*_
z@gQ>S!ylv_KT3S4|C@>?$7^H&*RIIcS)WOEa)15&P9)Q;Qn}-Wnc|1pIjb~3zX*@L
zw0PvUlYyIgSud@5-5;tZgU~m2-OJiz`&*Jk6Wj9}G90w*PhXQb^JE-$@1-6#WgH}f
zTGESy^w8D)HD!>sTlR9j8}=c!?!{q4rqY*@%zl+h7CbF`WjNg4DT~d`>ZmM+)oP_I
zwzqaiBm2~{KCkV3Ir!cg{XRRtxV*al^Y=zC0*CKa$wz}@xCLXvN8jznQ4;?I-#C68
zM@S411H`~vX29%e*1}t!1id>kKny$!1Gqm3P(;UIu2F3rP~h()wigjmz{a}-qA=(f
z%r!y_2-m5AI+dF%2G{A}7beazm}}JOjH{8MA2TvHHx#Z$2ft9^j5`{sBnF6qhYZZ<
zs*UIW{?qsWhe=c;28e-o#Q-nvxqCI3k~v$aCWmLO06hjp!MI%GBn1q06hkZ?#jBu7
Zz%S4MbPVPi!2?1+0*VGIh=CVn;6E4;V@Ci0

diff --git a/usbify/vim/vim_point_to_usb.sh b/usbify/vim/vim_point_to_usb.sh
index e2faa9d9b..98369170f 100755
--- a/usbify/vim/vim_point_to_usb.sh
+++ b/usbify/vim/vim_point_to_usb.sh
@@ -22,9 +22,14 @@ if [ -L "$HOME/.vim" ]; then
 else
   echo "Pointing to local machine. Toggling to USB..."
 
-  # rename the current .vim directory and .vimrc
+  # back-up local machine's .vim folder
   mv "$HOME/.vim" "$HOME/.vim.bak"
-  mv "$HOME/.vimrc" "$HOME/.vimrc.bak"
+
+  # back-up the local machine's .vimrc
+  if [ -f "HOME/.vimrc" ]; then
+    mv "$HOME/.vimrc" "$HOME/.vimrc.bak"
+  fi
+
 
   # point the $HOME/.vim name to the USB for source routing
   # use the USB drive's copy of .vimrc