From e04d1bfadc6d6776c553729a09473f2f5b10019d Mon Sep 17 00:00:00 2001
From: Christian Ebner <c.ebner@proxmox.com>
Date: Wed, 20 Mar 2019 09:28:14 +0100
Subject: [PATCH] Cleanup of if statement with unwraps by a more compact match
 statement

Signed-off-by: Christian Ebner <c.ebner@proxmox.com>
---
 src/cli/command.rs | 17 +++++++----------
 1 file changed, 7 insertions(+), 10 deletions(-)

diff --git a/src/cli/command.rs b/src/cli/command.rs
index 053b0cb6..ee9503ee 100644
--- a/src/cli/command.rs
+++ b/src/cli/command.rs
@@ -38,16 +38,13 @@ fn get_schema_type_text(schema: &Schema, _style: ParameterDisplayStyle) -> Strin
         Schema::String(_) => String::from("<string>"),
         Schema::Boolean(_) => String::from("<boolean>"),
         Schema::Integer(integer_schema) => {
-            if integer_schema.minimum != None && integer_schema.maximum != None {
-                format!("<integer> ({} - {})", integer_schema.minimum.unwrap(), integer_schema.maximum.unwrap())
-            } else if integer_schema.minimum != None {
-                format!("<integer> ({} - N)", integer_schema.minimum.unwrap())
-            } else if integer_schema.maximum != None {
-                format!("<integer> (-N - {})", integer_schema.maximum.unwrap())
-            } else {
-                String::from("<integer>")
-            }
-         },
+	    match (integer_schema.minimum, integer_schema.maximum) {
+		(Some(min), Some(max)) => format!("<integer> ({} - {})", min, max),
+		(Some(min), None) => format!("<integer> ({} - N)", min),
+		(None, Some(max)) => format!("<integer> (-N - {})", max),
+		_ => String::from("<integer>"),
+	    }
+	},
         Schema::Object(_) => String::from("<object>"),
         Schema::Array(_) => String::from("<array>"),
     };