From dfb068fee18a969ed69ad46af1e0b56e51a6d9e2 Mon Sep 17 00:00:00 2001
From: t2 <t2@qed.ai>
Date: Thu, 5 Sep 2019 11:07:55 +0200
Subject: [PATCH] Fix for wavelengths

After wavenumbers were computed if conversion to wavelengths was requested None was returned
---
 brukeropusreader/opus_data.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/brukeropusreader/opus_data.py b/brukeropusreader/opus_data.py
index 792eaad..4bc540b 100644
--- a/brukeropusreader/opus_data.py
+++ b/brukeropusreader/opus_data.py
@@ -12,7 +12,7 @@ class OpusData(dict):
         if wavenums:
             return x_no_unit
         else:
-            10_000_000 / x_no_unit
+            return 10_000_000 / x_no_unit
 
     def interpolate(self, start, stop, num, spec_name="AB"):
         xav = self.get_range(spec_name=spec_name)