From 4456dd6f59a7c84cd99e6c5afae5c2738986f133 Mon Sep 17 00:00:00 2001
From: fiatjaf <fiatjaf@alhur.es>
Date: Tue, 10 Nov 2020 22:29:52 -0300
Subject: [PATCH] catch stderr when running git subprocess outside of a git
 repo.

---
 lnbits/settings.py | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/lnbits/settings.py b/lnbits/settings.py
index 2847ed5a..1ce46ec2 100644
--- a/lnbits/settings.py
+++ b/lnbits/settings.py
@@ -30,6 +30,13 @@ PREFER_SECURE_URLS = env.bool("LNBITS_FORCE_HTTPS", default=True)
 SERVICE_FEE = env.float("LNBITS_SERVICE_FEE", default=0.0)
 
 try:
-    LNBITS_COMMIT = subprocess.check_output(["git", "-C", LNBITS_PATH, "rev-parse", "HEAD"]).strip().decode("ascii")
+    LNBITS_COMMIT = (
+        subprocess.check_output(
+            ["git", "-C", LNBITS_PATH, "rev-parse", "HEAD"],
+            stderr=subprocess.DEVNULL,
+        )
+        .strip()
+        .decode("ascii")
+    )
 except:
     LNBITS_COMMIT = "unknown"