From: Hugo Villeneuve <hugo@hugovil.com>
Date: Sun, 8 Sep 2013 14:40:21 +0000 (-0400)
Subject: Fix compiler warning about unused variable set by getch()
X-Git-Tag: v1.1.2~3
X-Git-Url: http://gitweb.hugovil.com/?a=commitdiff_plain;h=47a60dcfbfdb7a29bd933a850292b752970f2af0;p=emu8051.git

Fix compiler warning about unused variable set by getch()
---

diff --git a/src/emuconsole.c b/src/emuconsole.c
index b8c3bc3..9d76976 100644
--- a/src/emuconsole.c
+++ b/src/emuconsole.c
@@ -60,7 +60,6 @@ RemoveSpaces(char *buffer)
 static void
 console_exec(char *Address, char *NumberInst)
 {
-	char dummy;
 	int NbInst = -1; /* -1 is infinity */
 	if (strlen(Address) == 0) {
 		printf("Invalid address\n");
@@ -83,7 +82,7 @@ console_exec(char *Address, char *NumberInst)
 			NbInst--;
 	} while (!IsBreakpoint(cpu8051.pc) && (NbInst != 0) && !kbhit());
 	if (kbhit()) {
-		dummy = getch(); /* Flush key */
+		(void) getch(); /* Flush key */
 		printf("Caught break signal!\n");
 	}
 	if (NbInst == 0)