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[SCM] GNU M4 source repository branch, branch-1.4, updated. v1.4.11-39-g
From: |
Eric Blake |
Subject: |
[SCM] GNU M4 source repository branch, branch-1.4, updated. v1.4.11-39-g8eb84b4 |
Date: |
Mon, 18 Aug 2008 13:37:19 +0000 |
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http://git.sv.gnu.org/gitweb/?p=m4.git;a=commitdiff;h=8eb84b42e32728a5abd8623012a9b95605ed0a35
The branch, branch-1.4 has been updated
via 8eb84b42e32728a5abd8623012a9b95605ed0a35 (commit)
from e100e4e2146fe6baa1d10c7fa2321987fa2bf9c5 (commit)
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- Log -----------------------------------------------------------------
commit 8eb84b42e32728a5abd8623012a9b95605ed0a35
Author: Eric Blake <address@hidden>
Date: Mon Aug 18 07:32:30 2008 -0600
Fix crash with 'm4 -N9', regression from 2006-09-14.
* src/m4.c (main): Add missing break.
* NEWS: Document it.
Signed-off-by: Eric Blake <address@hidden>
-----------------------------------------------------------------------
Summary of changes:
ChangeLog | 6 ++++++
NEWS | 3 +++
src/m4.c | 1 +
3 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/ChangeLog b/ChangeLog
index 758e610..51b3165 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-08-18 Eric Blake <address@hidden>
+
+ Fix crash with 'm4 -N9', regression from 2006-09-14.
+ * src/m4.c (main): Add missing break.
+ * NEWS: Document it.
+
2008-08-15 Eric Blake <address@hidden>
Documentation updates.
diff --git a/NEWS b/NEWS
index a208c3f..0190fa8 100644
--- a/NEWS
+++ b/NEWS
@@ -9,6 +9,9 @@ Foundation, Inc.
a macro. This was most noticeable with `traceon(`traceon')', but
would also happen in cases such as `foo(traceon(`foo'))'.
+** Fix regression introduced in 1.4.7 where `m4 -N9' died with an assertion
+ failure.
+
** New `-g'/`--gnu' command-line option overrides `-G'/`--traditional'.
For now, the environment variable POSIXLY_CORRECT has no effect on M4
behavior; but a future release of M4 will behave as though --traditional
diff --git a/src/m4.c b/src/m4.c
index 6abd3e1..e1f5bb0 100644
--- a/src/m4.c
+++ b/src/m4.c
@@ -440,6 +440,7 @@ main (int argc, char *const *argv, char *const *envp)
/* -N became an obsolete no-op in 1.4.x. */
error (0, 0, "Warning: `m4 %s' is deprecated",
optchar == 'N' ? "-N" : "--diversions");
+ break;
case 'D':
case 'U':
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