From 2f40c6d1a27194d68813b141c71caf8b735de17b Mon Sep 17 00:00:00 2001
From: Wiktor Zykubek <dev@wzykubek.xyz>
Date: Tue, 28 Jul 2020 21:52:18 +0200
Subject: [PATCH] Fix crypto script

---
 .local/bin/scripts/dwmbar/crypto | 29 +++++++++++++++++------------
 1 file changed, 17 insertions(+), 12 deletions(-)

diff --git a/.local/bin/scripts/dwmbar/crypto b/.local/bin/scripts/dwmbar/crypto
index 00611e1..a3e9530 100755
--- a/.local/bin/scripts/dwmbar/crypto
+++ b/.local/bin/scripts/dwmbar/crypto
@@ -5,17 +5,22 @@ import json
 
 
 def __LBC():
-    data = subprocess.run(
-        ["lbrynet", "account", "list"], stdout=subprocess.PIPE, stderr=subprocess.PIPE
-    )
-    if data.stderr != b'':
+    try:
+        data = subprocess.run(
+            ["lbrynet", "account", "list"],
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+        )
+        if data.stderr != b"":
+            return None
+        data = json.loads(data.stdout)
+        balance: float = 0
+        for i in range(len(data["items"])):
+            d = data["items"][i]["coins"]
+            balance += float(d)
+        return round(balance, 1)
+    except json.decoder.JSONDecodeError:
         return None
-    data = json.loads(data.stdout)
-    balance: float = 0
-    for i in range(len(data["items"])):
-        d = data["items"][i]["coins"]
-        balance += float(d)
-    return round(balance, 1)
 
 
 def __DOGE():
@@ -25,7 +30,7 @@ def __DOGE():
             stdout=subprocess.PIPE,
             stderr=subprocess.PIPE,
         )
-        if data.stderr != b'':
+        if data.stderr != b"":
             return None
         balance = json.loads(data.stdout)
         return round(balance, 1)
@@ -40,7 +45,7 @@ def __BTC():
             stdout=subprocess.PIPE,
             stderr=subprocess.PIPE,
         )
-        if data.stderr != b'':
+        if data.stderr != b"":
             return None
         balance = json.loads(data.stdout)
         return round(balance, 1)