Rearranged whitespace (and comments) in all the code!

[mmh] / sbr / m_backup.c

diff --git a/sbr/m_backup.c b/sbr/m_backup.c
index 86696db..1b219a2 100644 (file)
--- a/sbr/m_backup.c
+++ b/sbr/m_backup.c
@@ -1,9 +1,6 @@
-
 /*
  * 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.
@@ -15,16 +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;
 }