+ goto out;
+ } else {
+ fprintf (stderr, "Error opening config file '%s': %s\n"
+ "Try running 'notmuch setup' to create a configuration.\n",
+ config->filename, strerror(errno));
+ goto out;
+ }
+ }
+
+ config_str = talloc_zero_array (config, char, config_bufsize);
+ if (config_str == NULL) {
+ fprintf (stderr, "Error reading '%s': Out of memory\n", config->filename);
+ goto out;
+ }
+
+ while ((len = fread (config_str + config_len, 1,
+ config_bufsize - config_len, fp)) > 0) {
+ config_len += len;
+ if (config_len == config_bufsize) {
+ config_bufsize += BUF_SIZE;
+ config_str = talloc_realloc (config, config_str, char, config_bufsize);
+ if (config_str == NULL) {
+ fprintf (stderr, "Error reading '%s': Failed to reallocate memory\n",
+ config->filename);
+ goto out;
+ }