From 7991ad172041322ce49244ab53f2d323e71bf0c4 Mon Sep 17 00:00:00 2001
From: Glenn L McGrath <bug1@ihug.co.nz>
Date: Sat, 24 Jul 2004 06:01:52 +0000
Subject: Patch by Paul Whittaker, make busybox dc compatable with GNU dc. the
 following example was broken, echo "1 1 +" | dc

---
 miscutils/dc.c | 9 +--------
 1 file changed, 1 insertion(+), 8 deletions(-)

(limited to 'miscutils')

diff --git a/miscutils/dc.c b/miscutils/dc.c
index 0ac658d9c..112f6df3f 100644
--- a/miscutils/dc.c
+++ b/miscutils/dc.c
@@ -114,11 +114,6 @@ static void print_no_pop(void)
 	print_base(stack[pointer-1]);
 }
 
-static void print(void)
-{
-	print_base(pop());
-}
-
 struct op {
 	const char *name;
 	void (*function) (void);
@@ -155,10 +150,8 @@ static void stack_machine(const char *argument)
 	double d;
 	const struct op *o = operators;
 
-	if (argument == 0) {
-		print();
+	if (argument == 0)
 		return;
-	}
 
 	d = strtod(argument, &endPointer);
 
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