mgenmid: printb36: fix off-by-one

Closes #73.
7 years ago · 6f99ef55a8
parent 4e13b73245
commit 6f99ef55a8
1 changed files with 2 additions and 1 deletions
--- a/mgenmid.c
+++ b/mgenmid.c
@ -21,9 +21,10 @@ printb36(uint64_t x)

 	char outbuf[16];
 	char *o = outbuf + sizeof outbuf;
-	*o = 0;

+	*--o = 0;
 	do { *--o = base36[x % 36]; } while (x /= 36);
+
 	fputs(o, stdout);
 }