From d849153191c7a713278df8aa8053d428751e79bf Mon Sep 17 00:00:00 2001
From: hpa <hpa>
Date: Fri, 8 Mar 2002 04:08:05 +0000
Subject: [PATCH] Fix macro substitution bug; some Makefile issues

---
 CHANGES       | 2 ++
 Makefile      | 4 ++--
 tftpd/remap.c | 2 ++
 3 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/CHANGES b/CHANGES
index 79eceb5..43a2de5 100644
--- a/CHANGES
+++ b/CHANGES
@@ -11,6 +11,8 @@ Changes in 0.29:
 	a "recvfrom: Interrupted system call" log message if signals
 	arrive at a particularly inopportune moment.
 
+	Fix a macro substitution bug (thanks to Richard Nyberg.)
+
 
 Changes in 0.28:
 	Fix stupid one-liner bug which broke standalone mode (-l).
diff --git a/Makefile b/Makefile
index 680f26f..dd860e6 100644
--- a/Makefile
+++ b/Makefile
@@ -32,7 +32,7 @@ distclean: localdistclean $(patsubst %, %.distclean, $(SUB))
 localdistclean: localclean
 	rm -f MCONFIG config.status config.log acconfig.h *~ \#*
 	rm -rf *.cache
-	find . -type f \( -name \*.orig -o -name \*.rej \) | xargs -r rm -f
+	find . -type f \( -name \*.orig -o -name \*.rej \) | xargs rm -f
 
 spotless: distclean
 	rm -f configure acconfig.h.in
@@ -56,7 +56,7 @@ acconfig.h: MCONFIG
 # autoconf and autoheader.
 acconfig.h.in: configure.in configure aclocal.m4
 	rm -f acconfig.h.in acconfig.h
-	autoheader -f
+	autoheader
 
 configure: configure.in aclocal.m4
 	rm -f MCONFIG configure config.log acconfig.h config.cache
diff --git a/tftpd/remap.c b/tftpd/remap.c
index 786699f..6534b01 100644
--- a/tftpd/remap.c
+++ b/tftpd/remap.c
@@ -78,6 +78,8 @@ static int genmatchstring(char *string, const char *pattern, const char *input,
 	if ( macrosub &&
 	     (sublen = macrosub(macro, string)) >= 0 ) {
 	  len += sublen;
+	  if ( string )
+	    string += sublen;
 	} else {
 	  len++;
 	  if ( string )