commit 8936340

this is actually a pipe not a file, it should be closed as a pipe

 1@@ -1017,10 +1017,10 @@ void process_queue(snac *snac)
 2             FILE *f;
 3             int ok = 0;
 4 
 5-            if ((f = popen("/usr/sbin/sendmail -t", "w")) != NULL) {
 6+	    f = popen("/usr/sbin/sendmail -t", "w");
 7+	    if (f) {
 8                 fprintf(f, "%s\n", msg);
 9-
10-                if (fclose(f) != EOF)
11+                if (pclose(f) != EOF) //this is a pipe stream not just a file
12                     ok = 1;
13             }
14