Have to NUL-terminate A

Who'd have thought... Alternatively, I guess I could/should have increased the strncpy() limit from MAXDIGITS to MAXDIGITS+1. https://twitter.com/codinghorror/status/506010907021828096
sleinen · Apr 7, 2019 · f02eb4e · f02eb4e
1 parent 31a3537
commit f02eb4e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/qr1-foregone.c b/qr1-foregone.c
@@ -26,7 +26,7 @@ main ()
       start = -1;
       strncpy (A, N, MAXDIGITS);
       memset (B, '0', MAXDIGITS);
-      B[l] = 0;
+      A[l] = B[l] = 0;
       for (i = 0; i < l; ++i)
 	{
 	  if (N[i] == '4')