From ca43a2acb9f9b776161094d6e2b77735cfaaab5a Mon Sep 17 00:00:00 2001
From: ErikWDev <ErikWDev@gmail.com>
Date: Sat, 26 Nov 2022 18:04:01 +0100
Subject: [PATCH] Ensure removal of cfg_if is compatible with MSRV

---
 src/lib.rs | 59 +++++++++++++++++++++++++++++++++---------------------
 1 file changed, 36 insertions(+), 23 deletions(-)

diff --git a/src/lib.rs b/src/lib.rs
index 4738fb965..19ada079c 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1506,29 +1506,42 @@ pub const STATIC_MAX_LEVEL: LevelFilter = MAX_LEVEL_INNER;
 
 #[rustfmt::skip]
 const MAX_LEVEL_INNER: LevelFilter = {
-    if cfg!(all(not(debug_assertions), feature = "release_max_level_off")) {
-        LevelFilter::Off
-    } else if cfg!(all(not(debug_assertions), feature = "release_max_level_error")) {
-        LevelFilter::Error
-    } else if cfg!(all(not(debug_assertions), feature = "release_max_level_warn")) {
-        LevelFilter::Warn
-    } else if cfg!(all(not(debug_assertions), feature = "release_max_level_info")) {
-        LevelFilter::Info
-    } else if cfg!(all(not(debug_assertions), feature = "release_max_level_debug")) {
-        LevelFilter::Debug
-    } else if cfg!(all(not(debug_assertions), feature = "release_max_level_trace")) {
-        LevelFilter::Trace
-    } else if cfg!(feature = "max_level_off") {
-        LevelFilter::Off
-    } else if cfg!(feature = "max_level_error") {
-        LevelFilter::Error
-    } else if cfg!(feature = "max_level_warn") {
-        LevelFilter::Warn
-    } else if cfg!(feature = "max_level_info") {
-        LevelFilter::Info
-    } else if cfg!(feature = "max_level_debug") {
-        LevelFilter::Debug
-    } else {
+    #[allow(unreachable_code)]
+    {
+        #[cfg(all(not(debug_assertions), feature = "release_max_level_off"))] {
+            return LevelFilter::Off;
+        }
+        #[cfg(all(not(debug_assertions), feature = "release_max_level_error"))] {
+            return LevelFilter::Error;
+        }
+        #[cfg(all(not(debug_assertions), feature = "release_max_level_warn"))] {
+            return LevelFilter::Warn;
+        }
+        #[cfg(all(not(debug_assertions), feature = "release_max_level_info"))] {
+            return LevelFilter::Info;
+        }
+        #[cfg(all(not(debug_assertions), feature = "release_max_level_debug"))] {
+            return LevelFilter::Debug;
+        }
+        #[cfg(all(not(debug_assertions), feature = "release_max_level_trace"))] {
+            return LevelFilter::Trace;
+        }
+        #[cfg(feature = "max_level_off")] {
+            return LevelFilter::Off;
+        }
+        #[cfg(feature = "max_level_error")] {
+            return LevelFilter::Error;
+        }
+        #[cfg(feature = "max_level_warn")] {
+            return LevelFilter::Warn;
+        }
+        #[cfg(feature = "max_level_info")] {
+            return LevelFilter::Info;
+        }
+        #[cfg(feature = "max_level_debug")] {
+            return LevelFilter::Debug;
+        }
+
         LevelFilter::Trace
     }
 };