Update zdot.c

interface/zdot.c

@@ -160,7 +160,7 @@ OPENBLAS_COMPLEX_FLOAT CNAME(blasint n, FLOAT *x, blasint incx, FLOAT *y, blasin
 
   if (n <= 0) {
 #ifdef FORCE_USE_STACK
-    *result = OPENBLAS_MAKE_COMPLEX_FLOAT(0.0, 0.0);
+    *result = zero;
 //	CREAL(*result) = 0.0;
 //	CIMAG(*result) = 0.0;
     return;