Memory-corruption fix.

[mandoc.git] / mdoclint.c

diff --git a/mdoclint.c b/mdoclint.c
index b7247c1277732c3dc2a34cd473098588555d8da6..c22a991146380d385bca7da75aa65ac364376a1f 100644 (file)
--- a/mdoclint.c
+++ b/mdoclint.c
@@ -1,4 +1,4 @@
-       /* $Id: mdoclint.c,v 1.1 2009/02/23 13:05:06 kristaps Exp $ */
+       /* $Id: mdoclint.c,v 1.2 2009/03/06 14:13:47 kristaps Exp $ */
 /*
  * Copyright (c) 2008 Kristaps Dzonsons <kristaps@kth.se>
  *
@@ -28,12 +28,14 @@ int
 main(int argc, char *argv[])
 {
        struct mmain    *p;
+       int              c;
        const struct mdoc *mdoc;
 
        p = mmain_alloc();
 
-       if ( ! mmain_getopt(p, argc, argv, NULL, NULL, NULL, NULL))
-               mmain_exit(p, 1);
+       c = mmain_getopt(p, argc, argv, NULL, NULL, NULL, NULL);
+       if (1 != c)
+               mmain_exit(p, -1 == c ? 1 : 0);
 
        if (NULL == (mdoc = mmain_mdoc(p)))
                mmain_exit(p, 1);