diff --git a/src/bin/shell/main.c b/src/bin/shell/main.c
index 417191d..7245508 100755
--- a/src/bin/shell/main.c
+++ b/src/bin/shell/main.c
@@ -30,23 +30,24 @@
   }
 
 void gets(char *buffer) {
-  int count = 0,ch=0;
+  int count=0,ch=0;
   while (1) {
     ch = fgetc(stdin);
     if(ch == 10) break;
-    if(ch == 8 && count > 0) count-=2;
+    else if(ch == 8 && count > 0) count-=2;
+    else if(ch == 0) count--;
     else buffer[count] = ch;
     printf("%c",ch);
-    count++;
+    count ++;
     }
   buffer[count] = '\0';
   }
   
 int main() {
-  char buffer[256];
+  unsigned char buffer[256];
   while (1) {
     printf("\nUbixOS: ");
-    gets(buffer);
+    gets(&buffer);
     if (0 == memcmp(buffer, "uname", 5))
 	printf("Yipe.\n");
     else