lock_file.c: close(2) file descriptor on failure, avoiding leak.

[nmh] / uip / msgchk.c

diff --git a/uip/msgchk.c b/uip/msgchk.c
index a412aceaed14dd133f916adc4e08e9105fc7478e..73ed72845db6d372451bc1bde3a79aa588ffdb87 100644 (file)
--- a/uip/msgchk.c
+++ b/uip/msgchk.c
@@ -1,5 +1,4 @@
-/*
- * msgchk.c -- check for mail
+/* msgchk.c -- check for mail
  *
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
@@ -9,6 +8,7 @@
 #include <h/mh.h>
 #include <h/mts.h>
 #include <h/tws.h>
+#include <h/utils.h>
 #include <pwd.h>
 
 #include <h/popsbr.h>
@@ -79,7 +79,7 @@ DEFINE_SWITCH_ARRAY(MSGCHK, switches);
 /*
  * static prototypes
  */
-static int donote (char *, int);
+static int donote (char *, int) PURE;
 static int checkmail (char *, char *, int, int, int);
 static int remotemail (char *, char *, char *, char *, int, int, int, int,
                       char *, int, const char *);
@@ -154,8 +154,7 @@ main (int argc, char **argv)
                        adios (NULL, "missing argument to %s", argp[-2]);
                    if (vecp >= MAXVEC-1)
                        adios (NULL, "you can only check %d users at a time", MAXVEC-1);
-                   else
-                       user = vec[vecp++] = cp;
+                    user = vec[vecp++] = cp;
                    continue;
 
                case SNOOPSW:
@@ -208,8 +207,7 @@ main (int argc, char **argv)
        }
        if (vecp >= MAXVEC-1)
            adios (NULL, "you can only check %d users at a time", MAXVEC-1);
-       else
-           vec[vecp++] = cp;
+        vec[vecp++] = cp;
     }
 
     /*
@@ -400,7 +398,7 @@ remotemail (char *host, char *port, char *user, char *proxy, int notifysw,
                printf ("%s has ", user);
 
            printf ("%d message%s (%d bytes)",
-                   nmsgs, nmsgs != 1 ? "s" : "", nbytes);
+                   nmsgs, PLURALS(nmsgs), nbytes);
        }
        else
            notifysw = 0;