X-Git-Url: http://git.marmaro.de/?p=mmh;a=blobdiff_plain;f=sbr%2Fm_backup.c;h=1b219a2783c6180587a69170c88593c50dc7751a;hp=aa9edc8d5e09b252aea1c9ef94181b4b05648d8d;hb=a485ed478abbd599d8c9aab48934e7a26733ecb1;hpb=1691e80890e5d8ba258c51c214a3e91880e1db2b

diff --git a/sbr/m_backup.c b/sbr/m_backup.c
index aa9edc8..1b219a2 100644
--- a/sbr/m_backup.c
+++ b/sbr/m_backup.c
@@ -1,8 +1,9 @@
-
 /*
  * m_backup.c -- construct a backup file
  *
- * $Id$
+ * 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>
@@ -11,16 +12,15 @@
 char *
 m_backup (char *file)
 {
-    char *cp;
-    static char buffer[BUFSIZ];
+	char *cp;
+	static char buffer[BUFSIZ];
 
-    if ((cp = r1bindex(file, '/')) == file)
-	snprintf(buffer, sizeof(buffer), "%s%s",
-		BACKUP_PREFIX, cp);
-    else
-	snprintf(buffer, sizeof(buffer), "%.*s%s%s", cp - file, file,
-		BACKUP_PREFIX, cp);
+	if ((cp = r1bindex(file, '/')) == file)
+		snprintf(buffer, sizeof(buffer), "%s%s", backup_prefix, cp);
+	else
+		snprintf(buffer, sizeof(buffer), "%.*s%s%s", (int)(cp - file),
+			file, backup_prefix, cp);
 
-    unlink(buffer);
-    return buffer;
+	unlink(buffer);
+	return buffer;
 }