From 552fd7253e5ee9e554c5c7a8248a6322aa4363bb Mon Sep 17 00:00:00 2001
From: markus schnalke <meillo@marmaro.de>
Date: Fri, 9 Dec 2011 18:21:27 +0100
Subject: [PATCH] We don't want to use copy() anymore; but kept it for
 concat() only

---
 h/prototypes.h  |    1 -
 sbr/Makefile.in |    2 +-
 sbr/concat.c    |   11 +++++++++++
 sbr/copy.c      |   19 -------------------
 uip/rmf.c       |    7 ++++---
 5 files changed, 16 insertions(+), 24 deletions(-)
 delete mode 100644 sbr/copy.c

diff --git a/h/prototypes.h b/h/prototypes.h
index b7d6bfb..5e5672c 100644
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -38,7 +38,6 @@ int context_foil(char *);
 void context_read(void);
 void context_replace(char *, char *);
 void context_save(void);
-char *copy(char *, char *);
 char **copyip(char **, char **, int);
 void cpydata(int, int, char *, char *);
 void cpydgst(int, int, char *, char *);
diff --git a/sbr/Makefile.in b/sbr/Makefile.in
index 7780970..b42dd49 100644
--- a/sbr/Makefile.in
+++ b/sbr/Makefile.in
@@ -53,7 +53,7 @@ SIGNAL_H = @SIGNAL_H@
 SRCS = addrsbr.c ambigsw.c atooi.c brkstring.c  \
 	check_charset.c closefds.c concat.c context_del.c  \
 	context_find.c context_foil.c context_read.c  \
-	context_replace.c context_save.c copy.c  \
+	context_replace.c context_save.c \
 	copyip.c cpydata.c cpydgst.c crawl_folders.c  \
 	discard.c done.c dtime.c dtimep.c  \
 	error.c ext_hook.c fdcompare.c folder_addmsg.c folder_delmsgs.c  \
diff --git a/sbr/concat.c b/sbr/concat.c
index 4c3fcff..5c519e9 100644
--- a/sbr/concat.c
+++ b/sbr/concat.c
@@ -11,6 +11,17 @@
 #include <h/utils.h>
 
 
+static char *
+copy(char *from, char *to)
+{
+        while ((*to = *from)) {
+                to++;
+                from++;
+        }
+        return (to);
+}
+
+
 char *
 concat(char *s1, ...)
 {
diff --git a/sbr/copy.c b/sbr/copy.c
deleted file mode 100644
index 80a1e54..0000000
--- a/sbr/copy.c
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
-** copy.c -- copy a string and return pointer to null byte terminator
-**
-** This code is Copyright (c) 2002, by the authors of nmh.  See the
-** COPYRIGHT file in the root directory of the nmh distribution for
-** complete copyright information.
-*/
-
-#include <h/mh.h>
-
-char *
-copy(char *from, char *to)
-{
-	while ((*to = *from)) {
-		to++;
-		from++;
-	}
-	return (to);
-}
diff --git a/uip/rmf.c b/uip/rmf.c
index 00104cf..3808f54 100644
--- a/uip/rmf.c
+++ b/uip/rmf.c
@@ -92,9 +92,10 @@ main(int argc, char **argv)
 		interactive = defolder;
 
 	if (strchr(folder, '/') && (*folder != '/') && (*folder != '.')) {
-		for (cp = copy(folder, newfolder);
-				cp > newfolder && *cp != '/'; cp--)
-			continue;
+		strcpy(newfolder, folder);
+		cp = newfolder + strlen(newfolder);
+		while (cp > newfolder && *cp != '/')
+			cp--;
 		if (cp > newfolder)
 			*cp = '\0';
 		else
-- 
1.7.10.4