diff --git a/du3/program.c b/du3/program.c
index 7ff70c3..04de373 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -21,9 +21,8 @@ int main() {
         char pusto[256];
         int j = 0;
         for (int i = 0; line[i] != '\0'; i++) {
-            if (!isspace(line[i]) ) {
-
-                pusto[j = j + 1] = line[i];
+            if (!isspace(line[i])) {
+                pusto[j++] = line[i];
             }
         }
         pusto[j] = '\0';