exif: Tweak option descriptions.

diff --git a/exif.c b/exif.c
index e7d1f8bf83df440b8d5c462dbff5583827d1dca0..5a54ca76b0d9a514e0d1dc7a9548b3b0865c4976 100644 (file)
--- a/exif.c
+++ b/exif.c
@@ -133,13 +133,13 @@ time_t exif_time_ref;
 static char exif_success;
 static char *exif_fout_name;
 
-static char *opt_filename, *opt_nobackup, *opt_frame, *opt_name;
+static char *opt_filename, *opt_overwrite, *opt_frame, *opt_name;
 
 arglist_t exif_args[] = {
-       { "filename", &opt_filename, "Set waypoint name to source filename.", "Y", ARGTYPE_BOOL, ARG_NOMINMAX },
-       { "frame", &opt_frame, "Time-frame (in seconds).", "10", ARGTYPE_INT, "0", NULL },
-       { "name", &opt_name, "Locate waypoint by this name.", NULL, ARGTYPE_STRING, ARG_NOMINMAX },
-       { "nobackup", &opt_nobackup, "!OVERWRITE! the original file. Default 0=no.", "N", ARGTYPE_BOOL, ARG_NOMINMAX },
+       { "filename", &opt_filename, "Set waypoint name to source filename", "Y", ARGTYPE_BOOL, ARG_NOMINMAX },
+       { "frame", &opt_frame, "Time-frame (in seconds)", "10", ARGTYPE_INT, "0", NULL },
+       { "name", &opt_name, "Locate waypoint for tagging by this name", NULL, ARGTYPE_STRING, ARG_NOMINMAX },
+       { "overwrite", &opt_overwrite, "!OVERWRITE! the original file. Default=N", "N", ARGTYPE_BOOL, ARG_NOMINMAX },
        ARG_TERMINATOR
 };
 
@@ -1230,7 +1230,7 @@ exif_wr_deinit(void)
        gbfclose(fout);
 
        if (exif_success) {
-               if (*opt_nobackup == '1') {
+               if (*opt_overwrite == '1') {
                        remove(exif_fout_name);
                        rename(tmpname, exif_fout_name);
                }