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Changes to m4/src/Attic/output.c,v [branch-1_4]
From: |
Eric Blake |
Subject: |
Changes to m4/src/Attic/output.c,v [branch-1_4] |
Date: |
Thu, 31 May 2007 13:28:24 +0000 |
CVSROOT: /sources/m4
Module name: m4
Branch: branch-1_4
Changes by: Eric Blake <ericb> 07/05/31 13:28:23
Index: src/output.c
===================================================================
RCS file: /sources/m4/m4/src/Attic/output.c,v
retrieving revision 1.1.1.1.2.21
retrieving revision 1.1.1.1.2.22
diff -u -b -r1.1.1.1.2.21 -r1.1.1.1.2.22
--- src/output.c 28 May 2007 20:24:28 -0000 1.1.1.1.2.21
+++ src/output.c 31 May 2007 13:28:22 -0000 1.1.1.1.2.22
@@ -424,6 +424,9 @@
{
int count;
+ if (!output_diversion || !length)
+ return;
+
if (!output_file && length > output_unused)
make_room_for (length);