hash/crc-mktab.c: Fix severe breakage on 64-bit systems.

The output table was completely screwed.

diff --git a/hash/crc-mktab.c b/hash/crc-mktab.c
index d6f41498dbc6180f08cbd3f20def4f49fda629d7..a64b43c079a4ade15ae84956ebfdd52209e37844 100644 (file)
--- a/hash/crc-mktab.c
+++ b/hash/crc-mktab.c
@@ -117,7 +117,7 @@ unsigned long reflect(unsigned long x, unsigned b)
   if (!(flags & f_reverse))
     return (x);
   xm = 1;
-  ym = 1 << (b - 1);
+  ym = 1u << (b - 1);
   for (i = 0; i < b; i++) {
     if (x & xm)
       y |= ym;