Fix a syntax error in the RPM specfile

This error was apparently being ignored by rpmbuild; but it was called
out by Copilot during a recent review.

Signed-off-by: Jonathon Anderson <janderson@ciq.com>

CHANGELOG.md

@@ -29,6 +29,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Fixed a panic during `wwctl overlay edit` due to missing `reexec.Init()`. #1879
 - Fixed handling of comma-separated mount options in `fstab` and `ignition` overlays. #1950
 - Fixed a race condition in `wwctl overlay edit`. #1947
+- Fixed a syntax error in the RPM specfile.
 
 ## v4.6.2, 2025-07-09
 

warewulf.spec.in

@@ -82,7 +82,7 @@ system for large clusters of bare metal and/or virtual systems.
 
 
 %prep
-%setup -q -n %{name}-%{version} -b0 %if %{?with_offline:-a2}
+%setup -q -n %{name}-%{version} -b0
 
 
 %build