};
/* Variables */
-static char *progname,
- *opt_viewer_path = NULL,
- *opt_output_path = NULL;
+static const char *progname;
+static char *opt_viewer_path = NULL;
+static char *opt_output_path = NULL;
static char *input_path;
}
if (!opt_viewer_path) {
- opt_viewer_path = DEFAULT_VIEWER;
+ opt_viewer_path = (char *) DEFAULT_VIEWER;
}
/* No leftovers, or more than one input path, print usage and quit */