- mypath = pw->pw_dir;
- }
-
- /*
- * Find and read user's profile. Check for the existence of an MH environment
- * variable first with non-empty contents. Convert any relative path name
- * found there to an absolute one. Look for the profile in the user's home
- * directory if the MH environment variable isn't set.
- */
-
- if ((cp = getenv("MH")) && *cp != '\0') {
- defpath = path(cp, TFILE);
-
- if (stat(defpath, &st) != -1 && (st.st_mode & S_IFREG) == 0)
- adios((char *)0, "`%s' specified by your MH environment variable is not a normal file", cp);
-
- if ((ib = fopen(defpath, "r")) == (FILE *)0)
- adios((char *)0, "unable to read the `%s' profile specified by your MH environment variable", defpath);
- }
- else {
- defpath = concat(mypath, "/", mh_profile, NULL);
-
- if ((ib = fopen(defpath, "r")) == (FILE *)0)
- adios((char *)0, "Doesn't look like nmh is installed. Run install-mh to do so.");
-
- cp = mh_profile;
- }
-
- readconfig (&m_defs, ib, cp, 0);
- fclose (ib);
-
- /*
- * Find the user's nmh directory, which is specified by the "path" profile component.
- * Convert a relative path name to an absolute one rooted in the home directory.
- */
-
- if ((cp = context_find ("path")) == (char *)0)
- adios(NULL, "Your %s file does not contain a path entry.", defpath);
-
- if (*cp == '\0')
- adios(NULL, "Your `%s' profile file does not contain a valid path entry.", defpath);
-
- if (*cp != '/')
- (void)snprintf (nd = buf, sizeof(buf), "%s/%s", mypath, cp);
- else
- nd = cp;
-
- if (stat(nd, &st) == -1) {
- if (errno != ENOENT)
- adios (nd, "error opening");
-
- cp = concat ("Your MH-directory \"", nd, "\" doesn't exist; Create it? ", NULL);
-
- if (!getanswer(cp))
- adios (NULL, "unable to access MH-directory \"%s\"", nd);
-
- free (cp);
-
- if (!makedir (nd))
- adios (NULL, "unable to create", nd);
- }
-
- else if ((st.st_mode & S_IFDIR) == 0)
- adios ((char *)0, "`%s' is not a directory", nd);
-
- /*
- * Open and read user's context file. The name of the context file comes from the
- * profile unless overridden by the MHCONTEXT environment variable.
- */
-
- if ((cp = getenv ("MHCONTEXT")) == (char *)0 || *cp == '\0')
- cp = context;
-
- ctxpath = getcpy (m_maildir (cp));
-
- if ((ib = lkfopen (ctxpath, "r"))) {
- readconfig ((struct node **) 0, ib, cp, 1);
- lkfclose (ib, ctxpath);
- }
-
- return;
+ nd = cp;
+
+ if (stat(nd, &st) == -1) {
+ if (errno != ENOENT)
+ adios(nd, "error opening");
+ cp = concat("Your MH-directory \"", nd, "\" doesn't exist; Create it? ", NULL);
+ if (!getanswer(cp))
+ adios(NULL, "unable to access MH-directory \"%s\"",
+ nd);
+ free(cp);
+ if (!makedir(nd))
+ adios(NULL, "unable to create %s", nd);
+ } else if ((st.st_mode & S_IFDIR) == 0)
+ adios(NULL, "`%s' is not a directory", nd);
+
+ /*
+ ** Open and read user's context file. The name of the context
+ ** file comes from the profile unless overridden by the MHCONTEXT
+ ** environment variable.
+ */
+
+ if ((cp = getenv("MHCONTEXT")) == NULL || *cp == '\0')
+ cp = context;
+
+ /*
+ ** context is NULL if context_foil() was called to disable use
+ ** of context We also support users setting explicitly setting
+ ** MHCONTEXT to /dev/null. (if this wasn't specialcased then the
+ ** locking would be liable to fail)
+ */
+ if (!cp || (strcmp(cp,"/dev/null") == 0)) {
+ ctxpath = NULL;
+ return;
+ }
+
+ ctxpath = getcpy(toabsdir(cp));
+
+ if ((ib = lkfopen(ctxpath, "r"))) {
+ readconfig((struct node **) 0, ib, cp, 1);
+ lkfclose(ib, ctxpath);
+ }
+
+ return;