From 9a444ec04f6ded826755692274118a9d14ada6dd Mon Sep 17 00:00:00 2001
From: James Robson <james.robson@planet.com>
Date: Thu, 16 Sep 2021 07:33:57 -0600
Subject: [PATCH 1/2] Adds SOL anchor to ilks filtering for gem

---
 libexec/mcd/mcd-gem | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libexec/mcd/mcd-gem b/libexec/mcd/mcd-gem
index 311f772..7220809 100755
--- a/libexec/mcd/mcd-gem
+++ b/libexec/mcd/mcd-gem
@@ -37,13 +37,13 @@ case $1 in
     seth --abi-decode 'f()(address)' "$gem"
   ;;
   name)
-    mcd ilks | sed -n "/$MCD_ILK/p" | awk '{$1=$2=$3=""; print $0}' | sed 's/^ *//g'
+    mcd ilks | sed -n "/^$MCD_ILK/p" | awk '{$1=$2=$3=""; print $0}' | sed 's/^ *//g'
   ;;
   symbol)
-    mcd ilks | sed -n "/$MCD_ILK/p" | awk '{print $2}'
+    mcd ilks | sed -n "/^$MCD_ILK/p" | awk '{print $2}'
   ;;
   decimals)
-    mcd ilks | sed -n "/$MCD_ILK/p" | awk '{print $3}'
+    mcd ilks | sed -n "/^$MCD_ILK/p" | awk '{print $3}'
   ;;
   balance)
     mcd-gem-balance "$2";

From e6d46e0b9173c0ee45c9d106c8bae104d2cb741f Mon Sep 17 00:00:00 2001
From: James Robson <james.robson@planet.com>
Date: Thu, 16 Sep 2021 07:35:14 -0600
Subject: [PATCH 2/2] Guard against unset ETH_FROM in gem balance

---
 libexec/mcd/mcd-gem-balance | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/libexec/mcd/mcd-gem-balance b/libexec/mcd/mcd-gem-balance
index dba7e64..9c84d35 100755
--- a/libexec/mcd/mcd-gem-balance
+++ b/libexec/mcd/mcd-gem-balance
@@ -19,14 +19,16 @@ case $1 in
   "")   {
     exec 3< <(mcd gem balance vat)
     exec 4< <(mcd gem balance ink)
-    exec 5< <(mcd gem balance ext)
     echo "vat $(cat <&3) Unlocked collateral ($gem)"
     echo "ink $(cat <&4) Locked collateral ($gem)"
-    echo "ext $(cat <&5) External account balance ($gem)"
-    if [[ "$gem" == "WETH" ]]; then
-      eth=$(mcd --to-wad "$(seth --to-hex "$(seth balance "$ETH_FROM")")")
-      echo "eth $eth External account balance (ETH)"
-      echo
+    if [[ ! -z "$ETH_FROM" ]]; then
+      exec 5< <(mcd gem balance ext)
+      echo "ext $(cat <&5) External account balance ($gem)"
+      if [[ "$gem" == "WETH" ]]; then
+        eth=$(mcd --to-wad "$(seth --to-hex "$(seth balance "$ETH_FROM")")")
+        echo "eth $eth External account balance (ETH)"
+        echo
+      fi
     fi
   };;
   *)   { mcd gem balance; };;