1 files changed, 4 insertions, 5 deletions
diff --git a/hash.c b/hash.c
index 3f526aa..4e865cd 100644
--- a/hash.c
+++ b/hash.c
@@ -67,7 +67,7 @@ static int alloc_ht(T_HashTable *H, size_t size)
   H->entries = NewArray(size, T_HashTableEl);
   if (H->entries == NULL)
     return -1; /* out of memory error */
-  
+
   for(ii=0; ii < size; ii++)
     H->entries[ii] = &unallocated;
   return 0;
@@ -80,7 +80,7 @@ int make_ht(T_HashFunc f1, T_HashFunc f2, T_ComparFunc c, size_t size,
   if (*H == NULL){
     return -1; /* out of memory error */
   }
-  
+
   (*H)->f1 = f1;
   (*H)->f2 = f2;
   (*H)->compar = c;
@@ -134,7 +134,7 @@ static int rehash(T_HashTable *H)
   size_t size,i;
   T_HashTableEl *oldentries;
   /* resize the table */
-  
+
   size = H->size;
   oldentries = H->entries;
   if(alloc_ht(H,((H->inuse+1)*4+H->fill)/5))
@@ -205,8 +205,7 @@ int hash_remove(T_HashTable *H,T_HashTableEl *E, size_t hint)
 {
   T_HashTableEl *E2;
 
-  if (hint >=0 && hint < H->size &&
-      H->entries[hint] == E){
+  if (hint < H->size && H->entries[hint] == E){
     H->inuse--;
     H->entries[hint] = &deleted;
     return 0;