diff --git a/solver.hpp b/solver.hpp
index a44e9cf..94303bf 100644
--- a/solver.hpp
+++ b/solver.hpp
@@ -51,7 +51,7 @@ public:
 			if(guess[n] > -1)
 				positions_of_colors[guess[n]].push_back(n);
 
-		// If color can't be anywhere here, it can't be in the sequence
+		// If color isn't here, it can't be in the sequence
 		for(int col = 0; col < known.M; col++) {
 			int possible_count = 0;
 			for(int n : positions_of_colors[col])
@@ -73,7 +73,7 @@ public:
 	}
 
 	bool extract_info(Historic_guess hist) {
-		bool something_to_learn;
+		bool something_to_learn = true;
 
 		// A bit of cleaning
 		auto cleaned = clean(hist);
@@ -87,21 +87,15 @@ public:
 		}
 
 		// None at the right spot
-		else if(response[1] == 0) {
+		else if(response[1] == 0)
 			not_here(guess);
-			something_to_learn = false;
-		}
 
 		// At least only on the right spot
-		else if(response[0] == 0) {
+		else if(response[0] == 0)
 			if_not_here_then_nowhere(guess);
-			something_to_learn = true;
-		}
 
 		// Nonzero / nonzero
-		else {
-			something_to_learn = true;
-		}
+		else {}
 
 		return something_to_learn;
 	}