From a51ae6fbfdd8efb76acf1572bc58d906866cf331 Mon Sep 17 00:00:00 2001 From: zlg Date: Sat, 22 Jun 2013 04:25:51 -0500 Subject: Solve Exercise 4-7: ungets() --- ch4/4-06_var-support.c | 2 -- 1 file changed, 2 deletions(-) (limited to 'ch4/4-06_var-support.c') diff --git a/ch4/4-06_var-support.c b/ch4/4-06_var-support.c index f57aa92..02b1d09 100644 --- a/ch4/4-06_var-support.c +++ b/ch4/4-06_var-support.c @@ -232,8 +232,6 @@ void ungetch(int c) { void stack_top(void) { if (sp > 0) { printf("Top of stack is %8g\n", val[sp - 1]); - } else { - printf("Error: Stack empty.\n"); } } -- cgit v1.2.3-54-g00ecf