From 5be4b3e9da9798f94d4712c0008ac87023cd564b Mon Sep 17 00:00:00 2001
From: Andrii Hermaniuk <andrii.hermaniuk@student.tuke.sk>
Date: Sun, 27 Mar 2022 14:51:57 +0200
Subject: [PATCH] aaa

---
 du4/program.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/du4/program.c b/du4/program.c
index 9c9f236..e5d752c 100644
--- a/du4/program.c
+++ b/du4/program.c
@@ -23,7 +23,7 @@ int main(){
 
     float num2=strtof(start,&end);
 	start=end;
-    while((*start)<'0'||(*start)>'9'){
+    while((*start)<'0'||(*start)>'9'||(*start)=='-'){
         start++;
     }