more constness.

[apps/madmutt.git] / sendlib.c

diff --git a/sendlib.c b/sendlib.c
index dd633de..7c8ab2b 100644 (file)
--- a/sendlib.c
+++ b/sendlib.c
@@ -1612,19 +1612,13 @@ int mutt_write_rfc822_header (FILE * fp, ENVELOPE * env, BODY * attach,
   }
 
   if (mode == 0 && !privacy && option (OPTXMAILER) && !has_agent) {
-    struct utsname un;
-    char *os;
+    const char *os;
 
     if (OperatingSystem != NULL) {
       os = OperatingSystem;
-    }
-    else {
-      if (uname (&un) == -1) {
-        os = "UNIX";
-      }
-      else {
-        os = un.sysname;
-      }
+    } else {
+      struct utsname un;
+      os = (uname(&un) == -1) ? "UNIX" : un.sysname;
     }
     /* Add a vanity header */
     fprintf (fp, "User-Agent: %s (%s)\n", mutt_make_version (0), os);
@@ -1964,13 +1958,14 @@ static char **add_args (char **args, size_t * argslen, size_t * argsmax,
   return (args);
 }
 
-static char **add_option (char **args, size_t * argslen, size_t * argsmax,
-                          char *s)
+static char **add_option(const char **args, size_t * argslen, size_t * argsmax,
+                         const char *s)
 {
-  if (*argslen == *argsmax)
-    mem_realloc (&args, (*argsmax += 5) * sizeof (char *));
-  args[(*argslen)++] = s;
-  return (args);
+    if (*argslen == *argsmax) {
+        mem_realloc(&args, (*argsmax += 5) * sizeof (char *));
+    }
+    args[(*argslen)++] = s;
+    return (args);
 }
 
 static int mutt_invoke_sendmail (ADDRESS * from,        /* the sender */
@@ -2503,7 +2498,7 @@ int mutt_write_fcc (const char *path, HEADER * hdr, const char *msgid,
     rewind (tempfp);
     while (fgets (sasha, sizeof (sasha), tempfp) != NULL)
       lines++;
-    fprintf (msg->fp, "Content-Length: " OFF_T_FMT "\n", ftello (tempfp));
+    fprintf (msg->fp, "Content-Length: %zd\n", ftello (tempfp));
     fprintf (msg->fp, "Lines: %d\n\n", lines);
 
     /* copy the body and clean up */