Fix profile.sh login shell misdetection

Resolves: #2128975

environment-modules-profilesh-misdetects-login-shell.patch

@@ -0,0 +1,18 @@
+diff --git a/init/profile.sh.in b/init/profile.sh.in
+index faa468639..64d21dbcd 100644
+--- a/init/profile.sh.in
++++ b/init/profile.sh.in
+@@ -3,7 +3,11 @@
+ # get current shell name by querying shell variables or looking at parent
+ # process name
+ if [ -n "${BASH:-}" ]; then
+-   shell=${BASH##*/}
++   if [ "${BASH##*/}" = 'sh' ]; then
++      shell='sh'
++   else
++      shell='bash'
++   fi
+ elif [ -n "${ZSH_NAME:-}" ]; then
+    shell=$ZSH_NAME
+ else
+

environment-modules.spec

@@ -3,13 +3,15 @@
 
 Name:           environment-modules
 Version:        5.0.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Provides dynamic modification of a user's environment
 
 License:        GPLv2+
 URL:            http://modules.sourceforge.net/
 Source0:        http://downloads.sourceforge.net/modules/modules-%{version}.tar.bz2
 
+Patch1:         environment-modules-profilesh-misdetects-login-shell.patch
+
 BuildRequires:  tcl
 BuildRequires:  dejagnu
 BuildRequires:  make
@@ -57,7 +59,7 @@ NOTE: You will need to get a new shell after installing this package to
 have access to the module alias.
 
 %prep
-%setup -q -n modules-%{version}
+%autosetup -p1 -n modules-%{version}
 
 
 %build
@@ -160,6 +162,9 @@ fi
 %{vimdatadir}/syntax/modulefile.vim
 
 %changelog
+* Thu Sep 22 2022 Lukáš Zaoral <lzaoral@redhat.com> - 5.0.1-2
+- Fix profile.sh login shell misdetection (#2128975)
+
 * Mon Dec  6 2021 Lukáš Zaoral <lzaoral@redhat.com> - 5.0.1-1
 - Update to 5.0.1 (#2004402)