Remove trailing spaces from lines in man pages.

[nmh] / uip / install-mh.c

diff --git a/uip/install-mh.c b/uip/install-mh.c
index a79793f5a36ce613474e8fdcbd75ee172b457254..09d1f9dfa8caba00d9d065fa357dd86065b06beb 100644 (file)
--- a/uip/install-mh.c
+++ b/uip/install-mh.c
@@ -80,8 +80,8 @@ main (int argc, char **argv)
      * the home directory field in the password file if that's not found.
      */
 
-    if ((mypath = getenv("HOME")) == (char *)0) {
-       if ((pw = getpwuid(getuid())) == (struct passwd *)0 || *pw->pw_dir == '\0')
+    if ((mypath = getenv("HOME")) == NULL) {
+       if ((pw = getpwuid(getuid())) == NULL || *pw->pw_dir == '\0')
            adios(NULL, "cannot determine your home directory");
        else
            mypath = pw->pw_dir;
@@ -143,7 +143,7 @@ main (int argc, char **argv)
        }
     } else {
        if (autof)
-           printf ("I'm going to create the standard nmh path for you.\n");
+           puts("I'm going to create the standard nmh path for you.");
        else
            cp = concat ("Do you want the standard nmh path \"",
                    mypath, "/", "Mail\"? ", NULL);
@@ -174,7 +174,7 @@ query:
            if (makedir (pathname) == 0)
                adios (NULL, "unable to create %s", pathname);
     } else {
-       printf ("[Using existing directory]\n");
+       puts("[Using existing directory]");
     }
 
     /*
@@ -182,8 +182,8 @@ query:
      */
     NEW(np);
     m_defs = np;
-    np->n_name = getcpy ("Path");
-    np->n_field = getcpy (pathname);
+    np->n_name = mh_xstrdup("Path");
+    np->n_field = mh_xstrdup(pathname);
     np->n_context = 0;
     np->n_next = NULL;