ext/ccsv.c in ccsv-0.1 vs ext/ccsv.c in ccsv-0.1.1

@@ -5,35 +5,35 @@
 static VALUE foreach(VALUE self, VALUE filename) {
 
   FILE *file = fopen(StringValueCStr(filename), "r");
   if (file == NULL)
     rb_raise(rb_eRuntimeError, "File not found");
-  
+
   char line[MAX_LENGTH];
   char *token;
   int idx;
 
   VALUE ary;
-  
+
   while (fgets(line, sizeof(line), file) != NULL) {
     ary = rb_ary_new();
     token = strtok(line, DELIMITERS);
     idx = 0;
-    
+
     while (token != NULL) {
       rb_ary_store(ary, idx, rb_str_new(token, strlen(token)));
       idx ++;
       token = strtok(NULL, DELIMITERS);
     }
-    
+
     /* OBJ_FREEZE(ary); */
     rb_yield(ary);
     /* FL_UNSET((ary), FL_FREEZE); */
-        
+
     /* for(idx = 0; idx < RARRAY_LEN(ary); idx ++) {
       rb_ary_store(ary, idx, Qnil);
-    } */  
-    
+    } */
+
   }
 
   fclose(file);
 
   return Qnil;