opencvs - use correct size when creating h_table

[Joris Vink]

Hi,

Don't allocate the length of a pointer but rather the
entire size of the struct hash_head data structure
when creating the h_table array.

.joris

Index: hash.c
===================================================================
RCS file: /cvs/src/usr.bin/cvs/hash.c,v
retrieving revision 1.2
diff -u -p -r1.2 hash.c
--- hash.c      16 Jan 2015 06:40:07 -0000      1.2
+++ hash.c      22 Jun 2016 09:52:04 -0000
@@ -44,7 +44,7 @@ hash_table_init(struct hash_table *htabl
                hsize = 1 << power;
        }
 
-       htable->h_table = xcalloc(hsize, sizeof(struct hash_head *));
+       htable->h_table = xcalloc(hsize, sizeof(struct hash_head));
        htable->h_size = hsize;
 
        for (i = 0; i < htable->h_size; i++)