It cannot be assumed that the given buffer will never be moved when 
shrinking the allocated memory size with realloc().  So let's ignore 
that optimization for now.

This patch makes Electric Fence happy on Linux.

Signed-off-by: Nicolas Pitre <nico@cam.org>

---

I can't tell if that fixes it on BSD and Cygwin though.


diff --git a/Makefile b/Makefile
diff --git a/diff-delta.c b/diff-delta.c
index c618875..25a798d 100644
--- a/diff-delta.c
+++ b/diff-delta.c
@@ -199,7 +199,6 @@ struct delta_index * create_delta_index(
 			entry->next = hash[i];
 			hash[i] = entry++;
 			hash_count[i]++;
-			entries--;
 		}
 	}
 
@@ -230,10 +229,6 @@ struct delta_index * create_delta_index(
 	}
 	free(hash_count);
 
-	/* If we didn't use all hash entries, free the unused memory. */
-	if (entries)
-		index = realloc(index, memsize - entries * sizeof(*entry));
-
 	return index;
 }
 
-
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