From: nhmall <nhmall@nethack.org>
Date: Sat, 16 Apr 2022 12:32:13 +0000 (-0400)
Subject: resolve build error on windows with vs2022
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=5762631f96321cad8ea922171492b3831ef44464;p=nethack

resolve build error on windows with vs2022

win/tty/getline.c(305) :
warning C4701: potentially uninitialized local variable 'ecmatches' used
win/tty/getline.c(305) :
error C4703: potentially uninitialized local pointer variable
'ecmatches' used
---

diff --git a/win/tty/getline.c b/win/tty/getline.c
index 98d1461d2..4da3d0e6f 100644
--- a/win/tty/getline.c
+++ b/win/tty/getline.c
@@ -270,7 +270,7 @@ tty_get_ext_cmd(void)
 {
     char buf[BUFSZ];
     int nmatches;
-    int *ecmatches;
+    int *ecmatches = 0;
     boolean (*no_hook)(char *base) = (boolean (*)(char *)) 0;
     char extcmd_char[2];