From 773fd6cabb92ca2c55f0a8d923eb19347d60a105 Mon Sep 17 00:00:00 2001
From: prpr19xx <58330423+prpr19xx@users.noreply.github.com>
Date: Mon, 21 Nov 2022 15:11:47 +0000
Subject: Silence compiler warning

The Appveyor build generates this otherwise:

In function 'Jim_WhileCoreCommand',
    inlined from 'Jim_WhileCoreCommand' at jim.c:12096:12:
jim.c:12109:12: warning: 'boolean' may be used uninitialized [-Wmaybe-uninitialized]
12109 |         if (!boolean)
      |            ^
jim.c: In function 'Jim_WhileCoreCommand':
jim.c:12105:13: note: 'boolean' was declared here
12105 |         int boolean, retval;
      |             ^~~~~~~
---
 jim.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'jim.c')

diff --git a/jim.c b/jim.c
index 780d352..b984873 100644
--- a/jim.c
+++ b/jim.c
@@ -12114,7 +12114,7 @@ static int Jim_WhileCoreCommand(Jim_Interp *interp, int argc, Jim_Obj *const *ar
 
     /* The general purpose implementation of while starts here */
     while (1) {
-        int boolean, retval;
+        int boolean = 0, retval;
 
         if ((retval = Jim_GetBoolFromExpr(interp, argv[1], &boolean)) != JIM_OK)
             return retval;
-- 
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