Exercise D

examples/get_sign.c

@@ -133,7 +133,7 @@ int main()
 //
 // Why not? Confer to shell error codes:
 //
-// [your answer here]
+// ["-1 converted to a valid exit code value in the 0-255 range", (in my case 255)]
 //
 // D) Debugging
 //