From 1e46a14ba79c3a6883a526e29514aa6fe85fafd2 Mon Sep 17 00:00:00 2001
From: Mark Pizzolato <mark@infocomm.com>
Date: Mon, 19 Oct 2020 12:28:41 -0700
Subject: [PATCH] I1401: Compiler warning cleanup

Initialize local state variables to 0.  Likely non functional changes due
to lack of depth in static analysis scan.  Coverity detects real problems
like this.
---
 I1401/i1401_cpu.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/I1401/i1401_cpu.c b/I1401/i1401_cpu.c
index f54f4060..435621b6 100644
--- a/I1401/i1401_cpu.c
+++ b/I1401/i1401_cpu.c
@@ -522,7 +522,7 @@ static const int32 mtf_mod[] = {
 t_stat sim_instr (void)
 {
 int32 IS, ilnt, flags;
-int32 op, xa, t, wm, ioind, dev, unit;
+int32 op, xa, t, wm, ioind = 0, dev = 0, unit = 0;
 int32 a, b, i, k, asave, bsave;
 int32 carry, lowprd, sign, ps;
 int32 quo, qs;
@@ -1160,7 +1160,7 @@ CHECK_LENGTH:
             reason = STOP_INVL;
             break;
             }
-      if (ioind != BCD_PERCNT) {                        /* valid dev addr? */
+        if (ioind != BCD_PERCNT) {                      /* valid dev addr? */
             reason = STOP_INVA;
             break;
             }