Fix some compiler warnings

[pspp] / src / ui / terminal / terminal-opts.c

diff --git a/src/ui/terminal/terminal-opts.c b/src/ui/terminal/terminal-opts.c
index db81e6b7de2301c962744fd9b6e5b9109cced427..4464296498de8674ecdeb208714691efcc443252 100644 (file)
--- a/src/ui/terminal/terminal-opts.c
+++ b/src/ui/terminal/terminal-opts.c
@@ -145,7 +145,6 @@ get_supported_formats (void)
   struct string_set format_set;
   char *format_string;
   const char *format;
-  size_t i;
 
   /* Get supported formats as unordered set. */
   string_set_init (&format_set);
@@ -301,7 +300,7 @@ terminal_opts_init (struct argv_parser *ap,
   return to;
 }
 
-/* Return true iff the terminal appears to be an xterm with 
+/* Return true iff the terminal appears to be an xterm with
    UTF-8 capabilities */
 static bool
 term_is_utf8_xterm (void)
@@ -327,7 +326,7 @@ terminal_opts_done (struct terminal_opts *to, int argc, char *argv[])
        {
          string_map_insert (&to->options, "box", "unicode");
        }
-  
+
       string_map_insert (&to->options, "output-file", "-");
       string_map_insert (&to->options, "format", "txt");
       register_output_driver (to);