From: Akim Demaille <akim@epita.fr>
Date: Tue, 9 Sep 2003 12:28:18 +0000 (+0000)
Subject: * lib/Autom4te/FileUtils.pm (&update_file): Be sure not to leave
X-Git-Tag: AUTOCONF-2.57c~8
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=620582b4b832826fe28ad3118b7d776891432ec6;p=thirdparty%2Fautoconf.git

* lib/Autom4te/FileUtils.pm (&update_file): Be sure not to leave
trailing files.
---

diff --git a/ChangeLog b/ChangeLog
index 64bd9087..5fd78add 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2003-09-09  Akim Demaille  <akim@epita.fr>
+
+	* lib/Autom4te/FileUtils.pm (&update_file): Be sure not to leave
+	trailing files.
+
 2003-09-07  Paul Eggert  <eggert@twinsun.com>
 
 	* lib/autoconf/specific.m4 (AC_SYS_RESTARTABLE_SYSCALLS):
diff --git a/lib/Autom4te/FileUtils.pm b/lib/Autom4te/FileUtils.pm
index 5c722bc3..d4e25bba 100644
--- a/lib/Autom4te/FileUtils.pm
+++ b/lib/Autom4te/FileUtils.pm
@@ -153,6 +153,8 @@ sub update_file ($$)
     {
       # File didn't change, so don't update its mod time.
       msg 'note', "`$to' is unchanged";
+      unlink ($from)
+        or fatal "cannot not remove $from: $!";
       return
     }