From c2c3113ab7175da8d53bc5ecb4f776dc7a7a6503 Mon Sep 17 00:00:00 2001
From: Bohdan Yanchyk <bohdan.yanchyk@student.tuke.sk>
Date: Thu, 2 Apr 2020 23:25:09 +0000
Subject: [PATCH] =?UTF-8?q?Aktualizovat=20=E2=80=9Edu4/program.c=E2=80=9C?=
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---
 du4/program.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/du4/program.c b/du4/program.c
index bea6389..3438acf 100644
--- a/du4/program.c
+++ b/du4/program.c
@@ -68,7 +68,7 @@ int main()
     sscanf(new_str,"%lf%c%lf%*[=]%lf",&first,&c,&second,&res);
     
     
-    if(c=='E'||first==-5||second==-5||res==-5){
+    if(c=='E'||first==-5||second==-5||res==-5||c!=43||c!=42||c!=45||c!=47){
         printf("CHYBA\n");
         return 0;
     }