From 8c771d25940cc624f8ef53204356d115e2b19145 Mon Sep 17 00:00:00 2001
From: Roey Darwish Dror <roey.ghost@gmail.com>
Date: Mon, 21 Dec 2020 09:45:28 +0200
Subject: [PATCH] Revert "Use distro-sync in dnf (fix #576) (#579)" (fix #587)

This reverts commit 76ae636f202e5e2386d1e96235e99b6bbbc510f3.
---
 src/steps/os/linux.rs | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/steps/os/linux.rs b/src/steps/os/linux.rs
index e7cf41e7..90906e81 100644
--- a/src/steps/os/linux.rs
+++ b/src/steps/os/linux.rs
@@ -243,11 +243,13 @@ fn upgrade_redhat(ctx: &ExecutionContext) -> Result<()> {
 
     if let Some(sudo) = &ctx.sudo() {
         let mut command = ctx.run_type().execute(&sudo);
-        if let Some(dnf) = Path::new("/usr/bin/dnf-3").if_exists() {
-            command.arg(dnf).arg("distro-sync");
-        } else {
-            command.args(&["/usr/bin/yum", "upgrade"]);
-        }
+        command
+            .arg(
+                Path::new("/usr/bin/dnf-3")
+                    .if_exists()
+                    .unwrap_or_else(|| Path::new("/usr/bin/yum")),
+            )
+            .arg("upgrade");
 
         if let Some(args) = ctx.config().dnf_arguments() {
             command.args(args.split_whitespace());