From 7a2d8dd7ad708f46e2610030771edea880881fe8 Mon Sep 17 00:00:00 2001
From: rilysh <nightquick@proton.me>
Date: Thu, 23 Nov 2023 04:02:33 -0500
Subject: [PATCH] exit after printing version and usage

---
 pcalc.y | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pcalc.y b/pcalc.y
index 33274ae..e919ff8 100644
--- a/pcalc.y
+++ b/pcalc.y
@@ -318,7 +318,6 @@ static void print_usage(void)
 static void print_version(void)
 {
 	puts("Programmer's calculator by Peter Glen & Mike Frysinger. Version " VERSION);
-	exit(0);
 }
 
 int parse_comline(int argc, char *argv[])
@@ -329,8 +328,11 @@ int parse_comline(int argc, char *argv[])
 		switch (o) {
 		case 'h':
 			print_usage();
+			exit(0);
+
 		case 'v':
 			print_version();
+		        exit(0);
 
 		case 'n':	/* nibble mode */
 			fNibble = true;