1 files changed, 1 insertions, 3 deletions
diff --git a/common/src/config.rs b/common/src/config.rs
index a601855..06f4b6d 100644
--- a/common/src/config.rs
+++ b/common/src/config.rs
@@ -76,9 +76,7 @@ impl TalerConfig {
     }
 
     fn non_zero_option(&self, name: &str) -> Option<u32> {
-        nb(self.section(), name)
-            .and_then(|nb| (nb != 0).then(|| Some(nb)))
-            .unwrap_or(None)
+        nb(self.section(), name).filter(|nb| *nb != 0)
     }
 }