From 264fc7e2e807a08f8d6a630f913b4ca7ea8a9d59 Mon Sep 17 00:00:00 2001
From: Chris Flerin <ccflerin@gmail.com>
Date: Fri, 5 Jun 2020 12:19:25 +0200
Subject: [PATCH] Bugfix for CLI grn step - Determination of filename extension
 - Related to #175

---
 src/pyscenic/cli/pyscenic.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pyscenic/cli/pyscenic.py b/src/pyscenic/cli/pyscenic.py
index 536d8f0..53f3a32 100644
--- a/src/pyscenic/cli/pyscenic.py
+++ b/src/pyscenic/cli/pyscenic.py
@@ -77,7 +77,7 @@ def find_adjacencies_command(args):
 
     LOGGER.info("Writing results to file.")
 
-    extension = PurePath(fname).suffixes
+    extension = PurePath(args.output.name).suffixes
     network.to_csv(args.output, index=False, sep=suffixes_to_separator(extension))