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Changes to m4/src/Attic/m4.c,v [branch-1_4]
From: |
Eric Blake |
Subject: |
Changes to m4/src/Attic/m4.c,v [branch-1_4] |
Date: |
Thu, 26 Oct 2006 21:11:57 +0000 |
CVSROOT: /sources/m4
Module name: m4
Branch: branch-1_4
Changes by: Eric Blake <ericb> 06/10/26 21:11:56
Index: src/m4.c
===================================================================
RCS file: /sources/m4/m4/src/Attic/m4.c,v
retrieving revision 1.1.1.1.2.34
retrieving revision 1.1.1.1.2.35
diff -u -b -r1.1.1.1.2.34 -r1.1.1.1.2.35
--- src/m4.c 13 Oct 2006 22:25:32 -0000 1.1.1.1.2.34
+++ src/m4.c 26 Oct 2006 21:11:56 -0000 1.1.1.1.2.35
@@ -462,9 +462,7 @@
{
case 'D':
macro_value = strchr (defines->macro, '=');
- if (macro_value == NULL)
- macro_value = "";
- else
+ if (macro_value)
*macro_value++ = '\0';
define_user_macro (defines->macro, macro_value, SYMBOL_INSERT);
break;