From 98043138fc04542cf96d54c778949aa92cd505bd Mon Sep 17 00:00:00 2001
From: Chet Ramey <chet.ramey@case.edu>
Date: Tue, 13 Mar 2012 15:12:07 -0400
Subject: [PATCH] Bash-4.2 patch 23

---
 error.c      | 6 +++++-
 patchlevel.h | 2 +-
 subst.c      | 1 +
 3 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/error.c b/error.c
index 72da9f5..1eac01c 100644
--- a/error.c
+++ b/error.c
@@ -200,7 +200,11 @@ report_error (format, va_alist)
 
   va_end (args);
   if (exit_immediately_on_error)
-    exit_shell (1);
+    {
+      if (last_command_exit_value == 0)
+	last_command_exit_value = 1;
+      exit_shell (last_command_exit_value);
+    }
 }
 
 void
diff --git a/patchlevel.h b/patchlevel.h
index 9166366..3ef48b5 100644
--- a/patchlevel.h
+++ b/patchlevel.h
@@ -25,6 +25,6 @@
    regexp `^#define[ 	]*PATCHLEVEL', since that's what support/mkversion.sh
    looks for to find the patch level (for the sccs version string). */
 
-#define PATCHLEVEL 22
+#define PATCHLEVEL 23
 
 #endif /* _PATCHLEVEL_H_ */
diff --git a/subst.c b/subst.c
index df25f63..9feaa9c 100644
--- a/subst.c
+++ b/subst.c
@@ -7274,6 +7274,7 @@ parameter_brace_expand (string, indexp, quoted, pflags, quoted_dollar_atp, conta
     default:
     case '\0':
     bad_substitution:
+      last_command_exit_value = EXECUTION_FAILURE;
       report_error (_("%s: bad substitution"), string ? string : "??");
       FREE (value);
       FREE (temp);
-- 
2.7.4