using python3 if exist

nhymxu · nhymxu · commit 1381ac8997b3 · 2019-11-11T21:31:31.000+07:00
diff --git a/run.sh b/run.sh
@@ -1,4 +1,9 @@
 #!/bin/bash
 
 cd "$(dirname "$0")"
-python cf-dns-update.py
+
+if command -v python3 &>/dev/null; then
+    python3 cf-dns-update.py
+else
+    python cf-dns-update.py
+fi
