Fixed typo from last commit

3 years ago · 4f1d3a1a26
parent c8de10a208
commit 4f1d3a1a26
1 changed files with 1 additions and 1 deletions
--- a/gui.h
+++ b/gui.h
@ -59,7 +59,7 @@ public:
 	double perpendicular(position_f_2d &pos, position_f_2d &base) {
 		position_f_2d p = pos - base;
 		double l = p.length();
-		return l == 0.0 ? 0.0 : l = sinalpha(p);
+		return l == 0.0 ? 0.0 : l * sinalpha(p);
 	}

 	double length() { return hypot(x, y); }