X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Flog.c;h=5fa0017eb0cb901666f0029440f536620faf11c2;hb=ba74fb8d95d2e9af2122e0a95c4d5334b4f0466c;hp=2dd85c4842a19d94d49ba1ba8db038bfb9fdaa2b;hpb=4b01271fa595a08e68ba8c58d6404e83623aa9c8;p=exim.git

diff --git a/src/src/log.c b/src/src/log.c
index 2dd85c484..5fa0017eb 100644
--- a/src/src/log.c
+++ b/src/src/log.c
@@ -242,7 +242,7 @@ if (s1)
   }
 if (f.receive_call_bombout) receive_bomb_out(NULL, s2);  /* does not return */
 if (smtp_input) smtp_closedown(s2);
-exim_exit(EXIT_FAILURE, NULL);
+exim_exit(EXIT_FAILURE);
 }
 
 
@@ -767,7 +767,7 @@ if (!log_buffer)
   if (!(log_buffer = US malloc(LOG_BUFFER_SIZE)))
     {
     fprintf(stderr, "exim: failed to get store for log buffer\n");
-    exim_exit(EXIT_FAILURE, NULL);
+    exim_exit(EXIT_FAILURE);
     }
 
 /* If we haven't already done so, inspect the setting of log_file_path to
@@ -983,7 +983,7 @@ if (!f.really_exim || f.log_testing_mode)
     else
       fprintf(log_stderr, "%s", CS log_buffer);
 
-  if ((flags & LOG_PANIC_DIE) == LOG_PANIC_DIE) exim_exit(EXIT_FAILURE, US"");
+  if ((flags & LOG_PANIC_DIE) == LOG_PANIC_DIE) exim_exit(EXIT_FAILURE);
   return;
   }
 
@@ -1298,14 +1298,14 @@ decode_bits(unsigned int *selector, size_t selsize, int *notall,
   uschar *string, bit_table *options, int count, uschar *which, int flags)
 {
 uschar *errmsg;
-if (string == NULL) return;
+if (!string) return;
 
 if (*string == '=')
   {
   char *end;    /* Not uschar */
   memset(selector, 0, sizeof(*selector)*selsize);
   *selector = strtoul(CS string+1, &end, 0);
-  if (*end == 0) return;
+  if (!*end) return;
   errmsg = string_sprintf("malformed numeric %s_selector setting: %s", which,
     string);
   goto ERROR_RETURN;
@@ -1320,8 +1320,8 @@ else for(;;)
   int len;
   bit_table *start, *end;
 
-  while (isspace(*string)) string++;
-  if (*string == 0) return;
+  Uskip_whitespace(&string);
+  if (!*string) return;
 
   if (*string != '+' && *string != '-')
     {
@@ -1343,7 +1343,6 @@ else for(;;)
     bit_table *middle = start + (end - start)/2;
     int c = Ustrncmp(s, middle->name, len);
     if (c == 0)
-      {
       if (middle->name[len] != 0) c = -1; else
         {
         unsigned int bit = middle->bit;
@@ -1365,7 +1364,6 @@ else for(;;)
 
         break;  /* Out of loop to match selector name */
         }
-      }
     if (c < 0) end = middle; else start = middle + 1;
     }  /* Loop to match selector name */