fix

1 files changed, 3 insertions, 9 deletions

diff --git a/brainfuck.c b/brainfuck.c
index 8e80d07..ceb52c4 100644
--- a/brainfuck.c
+++ b/brainfuck.c
@@ -1,5 +1,4 @@
 #include <stdio.h>
-#include <stdlib.h>
 #include <string.h>
 
 #define MAX_DATA 30000
@@ -19,15 +18,12 @@ void init()
         memset(&one, 0, sizeof(one));
         one.count = 0;
         one.ptr = one.data;
-        
+
         while ((c = getchar()) != EOF)
         {
                 if (c == '\n')
                         break;
-                else
-                {
-                        one.command[++one.count] = c;
-                }
+                one.command[++one.count] = c;
         }
         one.command[0] = one.count;
         one.command[one.count] = '\0';
@@ -97,9 +93,7 @@ void run()
 
 int main(int argc, char **argv)
 {
-        if (argc > 1) {
-                freopen(argv[1], "r", stdin);
-        }
+        printf("Input the brainfuck expression below\n");
         init();
         run();
         return 0;