Which country's occupation by the French in 1830 was caused by the fly whisk incident?

In 1827 the French consul in Algiers has an audience with the dey (honorary title), the Turkish governor of the province. The subject under discussion is the bill for a consignment of wheat, payment for which is now overdue by some thirty years. An invoice was first submitted to the French government by two Algerian citizens in the 1790s. The dey threatens to withdraw certain French concessions in Algeria. The consul becomes heated in response, whereupon the dey flicks him with his fly whisk (a tool that is used to swat flies).

Charles X, the French king, takes this as an insult to French national pride and orders a naval blockade of the Algerian coast. When this has little effect, a military expedition is prepared.

A French army, landing in June 1830, easily overpowers the forces of the dey.