Merge 5d38fd3fe8 into 0e7d3a6466

Fix a bug in the edit divesite country command preventing the
country of the divesite from ever being saved.

Fixes #4357.

Signed-off-by: Michael Keller <github@ike.ch>

commands/command_divesite.cpp

@@ -243,7 +243,7 @@ EditDiveSiteCountry::EditDiveSiteCountry(dive_site *dsIn, const QString &country
 
 bool EditDiveSiteCountry::workToBeDone()
 {
-	return value == taxonomy_get_country(ds->taxonomy);
+	return value != taxonomy_get_country(ds->taxonomy);
 }
 
 void EditDiveSiteCountry::redo()