---
 expr.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- expr.c
+++ expr.c	2018-11-29 08:10:59.542212175 +0000
@@ -514,8 +514,8 @@ expassign ()
   value = expcond ();
   if (curtok == EQ || curtok == OP_ASSIGN)
     {
-      int special, op;
-      intmax_t lvalue;
+      int special, op = -1;
+      intmax_t lvalue = 0;
 
       special = curtok == OP_ASSIGN;