Check if the target-specific variable is the same as the global

variable, and if so don't try to update it.  Savannah bug #31743.

1 files changed, 5 insertions, 0 deletions

diff --git a/ChangeLog b/ChangeLog
index fdcb106..1b95ae2 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2010-11-28  Paul Smith  <psmith@gnu.org>
+
+	* read.c (record_target_var): Don't reset v if it's the same as
+	the global version.  Fixes Savannah bug #31743.
+
 2010-11-06  Paul Smith  <psmith@gnu.org>
 
 	* variable.c (print_auto_variable): Print auto variables; ignore others.