man: Fix spelling mistakes.

[nmh] / sbr / getarguments.c

diff --git a/sbr/getarguments.c b/sbr/getarguments.c
index 89b57c19240e3fe86d1a75231e311c1bd75ed167..e1b863884d9a9db16120e9243b1673fb9f23aedb 100644 (file)
--- a/sbr/getarguments.c
+++ b/sbr/getarguments.c
@@ -2,26 +2,25 @@
 /*
  * getarguments.c -- Get the argument vector ready to go.
  *
 /*
  * getarguments.c -- Get the argument vector ready to go.
  *

- * $Id$
- *

  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
  */
 
 #include <h/mh.h>
  * This code is Copyright (c) 2002, by the authors of nmh.  See the
  * COPYRIGHT file in the root directory of the nmh distribution for
  * complete copyright information.
  */
 
 #include <h/mh.h>

+#include <h/utils.h>

 
 char **
 getarguments (char *invo_name, int argc, char **argv, int check_context)
 {
 
 char **
 getarguments (char *invo_name, int argc, char **argv, int check_context)
 {

-    char *cp, **ap, **bp, **arguments;
+    char *cp = NULL, **ap = NULL, **bp = NULL, **arguments = NULL;

     int n = 0;
 
     /*
      * Check if profile/context specifies any arguments
      */
     if (check_context && (cp = context_find (invo_name))) {
     int n = 0;
 
     /*
      * Check if profile/context specifies any arguments
      */
     if (check_context && (cp = context_find (invo_name))) {

-       cp = getcpy (cp);               /* make copy    */
+       cp = mh_xstrdup(cp);            /* make copy    */

        ap = brkstring (cp, " ", "\n"); /* split string */
 
        /* Count number of arguments split */
        ap = brkstring (cp, " ", "\n"); /* split string */
 
        /* Count number of arguments split */


@@ -30,12 +29,11 @@ getarguments (char *invo_name, int argc, char **argv, int check_context)
            n++;
     }
 
            n++;
     }
 

-    if (!(arguments = (char **) malloc ((argc + n) * sizeof(*arguments))))
-       adios (NULL, "unable to malloc argument storage");
+    arguments = (char **) mh_xmalloc ((argc + n) * sizeof(*arguments));

     bp = arguments;
 
     /* Copy any arguments from profile/context */
     bp = arguments;
 
     /* Copy any arguments from profile/context */

-    if (n > 0) {
+    if (ap != NULL && n > 0) {

        while (*ap)
            *bp++ = *ap++;
      }
        while (*ap)
            *bp++ = *ap++;
      }