exisAssign: remove unnecessary bracketing

diff --git a/lib/expr/exgram.h b/lib/expr/exgram.h
index 73e392a2d48a3ce9715c0c36418a8dd57acec894..735b8bf1687edc64fd3acbf35725fc78057540e0 100644 (file)
--- a/lib/expr/exgram.h
+++ b/lib/expr/exgram.h
@@ -1069,7 +1069,7 @@ cmpKey(Dt_t * d, Extype_t * key1, Extype_t * key2, Dtdisc_t * disc)
 int
 exisAssign(Exnode_t * n) 
 {
-       return ((n->op == '=') && (n->subop == '='));
+       return n->op == '=' && n->subop == '=';
 }
 
 #endif