diff --git a/du3/program.c b/du3/program.c
index 9bd4074..64999a3 100644
--- a/du3/program.c
+++ b/du3/program.c
@@ -54,14 +54,13 @@ int main()
             num1Temp[0] = '\0';
             num2Temp[0] = '\0';
             resultTemp[0] = '\0';
-            int writeIntoArrayNum = 1;
             bool foundEqualSign = false;
 
             char op1 = 'N';  //N = 'None/NIC'
 
             for (int i = 0; strBuffer[i] != '\0'; i++)
             {
-                else if (isspace() != 0)
+                if (isspace(strBuffer[i]) != 0)
                 {
                     continue;
                 }