tidying

[exim.git] / src / src / exim.c

diff --git a/src/src/exim.c b/src/src/exim.c
index 37cf8bc6e3faac30f1c7141d37c86f626334cfe0..725d4d4f5913eabaaa4d6354cca91d9fe288035e 100644 (file)
--- a/src/src/exim.c
+++ b/src/src/exim.c
@@ -212,8 +212,7 @@ int fd;
 
 os_restarting_signal(sig, usr1_handler);
 
-fd = Uopen(process_log_path, O_APPEND|O_WRONLY, LOG_MODE);
-if (fd < 0)
+if ((fd = Uopen(process_log_path, O_APPEND|O_WRONLY, LOG_MODE)) < 0)
   {
   /* If we are already running as the Exim user, try to create it in the
   current process (assuming spool_directory exists). Otherwise, if we are
@@ -345,7 +344,7 @@ Arguments:
 Returns:      -1, 0, or +1
 */
 
-int
+static int
 exim_tvcmp(struct timeval *t1, struct timeval *t2)
 {
 if (t1->tv_sec > t2->tv_sec) return +1;
@@ -4132,9 +4131,8 @@ if (((debug_selector & D_any) != 0 || LOGGING(arguments))
       quote = US"";
       while (*pp != 0) if (isspace(*pp++)) { quote = US"\""; break; }
       }
-    sprintf(CS p, " %s%.*s%s", quote, (int)(big_buffer_size -
+    p += sprintf(CS p, " %s%.*s%s", quote, (int)(big_buffer_size -
       (p - big_buffer) - 4), printing, quote);
-    while (*p) p++;
     }
 
   if (LOGGING(arguments))
@@ -4155,6 +4153,7 @@ if (Uchdir(spool_directory) != 0)
   int dummy;
   (void)directory_make(spool_directory, US"", SPOOL_DIRECTORY_MODE, FALSE);
   dummy = /* quieten compiler */ Uchdir(spool_directory);
+  dummy = dummy;       /* yet more compiler quietening, sigh */
   }
 
 /* Handle calls with the -bi option. This is a sendmail option to rebuild *the*
@@ -4538,8 +4537,9 @@ if (test_retry_arg >= 0)
       }
     }
 
-  yield = retry_find_config(s1, s2, basic_errno, more_errno);
-  if (yield == NULL) printf("No retry information found\n"); else
+  if (!(yield = retry_find_config(s1, s2, basic_errno, more_errno)))
+    printf("No retry information found\n");
+  else
     {
     retry_rule *r;
     more_errno = yield->more_errno;
@@ -4571,7 +4571,7 @@ if (test_retry_arg >= 0)
       printf("auth_failed  ");
     else printf("*  ");
 
-    for (r = yield->rules; r != NULL; r = r->next)
+    for (r = yield->rules; r; r = r->next)
       {
       printf("%c,%s", r->rule, readconf_printtime(r->timeout)); /* Do not */
       printf(",%s", readconf_printtime(r->p1));                 /* amalgamate */