Don't filter out environmental variables with a dot in the name

Resolves: #819995

bash-4.2-dotted_variables.patch

@@ -0,0 +1,12 @@
+diff -up bash-4.2/general.h.patch bash-4.2/general.h
+--- bash-4.2/general.h.patch	2012-08-21 11:34:25.978724313 +0200
++++ bash-4.2/general.h	2012-08-21 11:34:52.235947602 +0200
+@@ -104,7 +104,7 @@ extern char *strcpy __P((char *, const c
+ 
+ /* Define exactly what a legal shell identifier consists of. */
+ #define legal_variable_starter(c) (ISALPHA(c) || (c == '_'))
+-#define legal_variable_char(c)	(ISALNUM(c) || c == '_')
++#define legal_variable_char(c)	(ISALNUM(c) || c == '_'|| c == '.')
+ 
+ /* Definitions used in subst.c and by the `read' builtin for field
+    splitting. */

bash.spec

@@ -6,7 +6,7 @@
 Version: %{baseversion}%{patchleveltag}
 Name: bash
 Summary: The GNU Bourne Again shell
-Release: 4%{?dist}
+Release: 5%{?dist}
 Group: System Environment/Shells
 License: GPLv3+
 Url: http://www.gnu.org/software/bash
@@ -95,6 +95,10 @@ Patch121: bash-4.2-coverity.patch
 # Don't call malloc in signal handler
 Patch122: bash-4.1-defer-sigchld-trap.patch
 
+# Bash filters out environmental variables containing a dot
+# in the name
+Patch123: bash-4.2-dotted_variables.patch
+
 BuildRequires: texinfo bison
 BuildRequires: ncurses-devel
 BuildRequires: autoconf, gettext
@@ -184,6 +188,7 @@ This package contains documentation files for %{name}.
 %patch120 -p1 -b .logout
 %patch121 -p1 -b .coverity
 %patch122 -p1 -b .defer_sigchld_trap
+%patch123 -p1 -b .dotted_variables
 
 echo %{version} > _distribution
 echo %{release} > _patchlevel
@@ -375,6 +380,11 @@ end
 #%doc doc/*.ps doc/*.0 doc/*.html doc/article.txt
 
 %changelog
+* Tue Aug 21 2012 Ondrej Oprala <ooprala@redhat.com> - 4.2.37-5
+- Don't filter out environmental variables with
+  a dot in the name
+  Resolves: #819995
+
 * Wed Aug 08 2012 Roman Rakus <rrakus@redhat.com> - 4.2.37-4
 - Added doc subdir to bash-doc ownership list
   Resolves: #846734