fix direct scl_source --help output

fix-direct-scl_source-help-output.patch

@@ -0,0 +1,33 @@
+From 54ca3bd3293bd9815712d7d8aaf1fe45f13e5d5e Mon Sep 17 00:00:00 2001
+From: Pavel Raiskup <praiskup@redhat.com>
+Date: Fri, 11 Oct 2019 12:41:11 +0200
+Subject: [PATCH] fix direct 'scl_source --help' output
+
+Wrap everything into 'if then else fi' statement, so we don't actually need 'return' statement.  Without this wrapping hack, we'd need either 'exit' statement (if executed by /usr/bin/scl_source) or 'return' for 'source scl_source'.  For more info see #20.
+---
+ shell/scl_source | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/shell/scl_source b/shell/scl_source
+index b0036bd..294740f 100755
+--- a/shell/scl_source
++++ b/shell/scl_source
+@@ -9,8 +9,7 @@ Options:
+ 
+ if [ $# -eq 0 -o $1 = "-h" -o $1 = "--help" ]; then
+     echo "$_scl_source_help"
+-    return 0
+-fi
++else # main operation mode
+ 
+ 
+ if [ -z "$_recursion" ]; then
+@@ -73,3 +72,5 @@ if [ $_recursion == "false" ]; then
+     _scl_scriptlet_name=""
+     _recursion="false"
+ fi
++
++fi # main operation mode
+-- 
+2.23.0
+

scl-utils.spec

@@ -3,7 +3,7 @@
 Name:                scl-utils
 Epoch:               1
 Version:             2.0.2
-Release:             1
+Release:             2
 Summary:             Utilities for alternative packaging
 License:             GPLv2+
 URL:                 https://github.com/sclorg/scl-utils
@@ -15,6 +15,7 @@ Buildrequires:       rpm-devel
 Requires:            %{_bindir}/modulecmd
 Patch1:              0003-Scl-utils-layout-patch-from-fedora-famillecollet.com.patch
 Patch100:            scl-utils-2.0.2-rhbz-1728450.patch
+Patch101:            fix-direct-scl_source-help-output.patch
 %description
 Run-time utility for alternative packaging.
 
@@ -69,5 +70,8 @@ ln -s prefixes conf
 %{_rpmconfigdir}/brp-scl-python-bytecompile
 
 %changelog
+* Fri Oct 08 2021 wangyue <wangyue92@huawei.com> - 2.0.2-2
+- fix direct scl_source --help output
+
 * Tue Sep 7 2021 zhengyaohui <zhengyaohui1@huawei.com> - 2.0.2-1
 - package init