Rewrote most of the examine command.

[pspp-builds.git] / src / hash.c

diff --git a/src/hash.c b/src/hash.c
index 588b311b45774c37cc52d5476b4a79b24b589b17..a73256589ab69d55fce8252be7fa16074f0834a0 100644 (file)
--- a/src/hash.c
+++ b/src/hash.c
@@ -175,6 +175,8 @@ hsh_clear (struct hsh_table *h)
 
   for (i = 0; i < h->size; i++)
     h->entries[i] = NULL;
+
+  h->used = 0;
 }
 
 /* Destroys table H and all its contents. */
@@ -259,6 +261,9 @@ comparison_helper (const void *a_, const void *b_, void *h_)
   void *const *b = b_;
   struct hsh_table *h = h_;
 
+  assert(a);
+  assert(b);
+
   return h->compare (*a, *b, h->aux);
 }