Merge commit 'b7f3f7f608' into clippyup

clippy_lints/src/zero_div_zero.rs

@@ -32,7 +32,7 @@ impl<'tcx> LateLintPass<'tcx> for ZeroDiv {
         // check for instances of 0.0/0.0
         if_chain! {
             if let ExprKind::Binary(ref op, left, right) = expr.kind;
-            if let BinOpKind::Div = op.node;
+            if op.node == BinOpKind::Div;
             // TODO - constant_simple does not fold many operations involving floats.
             // That's probably fine for this lint - it's pretty unlikely that someone would
             // do something like 0.0/(2.0 - 2.0), but it would be nice to warn on that case too.