X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/bbaa92096a0720af1625982d024befac65d5909e..1ac6b2e7857d7b6645dbd09047c4c2ac3b6cef1d:/src/src/log.c

diff --git a/src/src/log.c b/src/src/log.c
index 75285c136..7af92818e 100644
--- a/src/src/log.c
+++ b/src/src/log.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2009 */
+/* Copyright (c) University of Cambridge 1995 - 2012 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions for writing log files. The code for maintaining datestamped
@@ -528,11 +528,11 @@ Returns:
   length actually written, persisting an errno from write()
 */
 ssize_t
-write_to_fd_buf(int fd, uschar *buf, size_t length)
+write_to_fd_buf(int fd, const uschar *buf, size_t length)
 {
 ssize_t wrote;
 size_t total_written = 0;
-uschar *p = buf;
+const uschar *p = buf;
 size_t left = length;
 
 while (1)
@@ -1093,7 +1093,10 @@ if ((flags & LOG_PANIC) != 0)
     panic_recurseflag = FALSE;
 
     if (panic_save_buffer != NULL)
-      (void) write(paniclogfd, panic_save_buffer, Ustrlen(panic_save_buffer));
+      {
+      int i = write(paniclogfd, panic_save_buffer, Ustrlen(panic_save_buffer));
+      i = i;	/* compiler quietening */
+      }
 
     written_len = write_to_fd_buf(paniclogfd, log_buffer, length);
     if (written_len != length)