Do not try to catch too far matches for clevel 1

Blosc · Mar 21, 2024 · 93a422a · 93a422a
1 parent a5217c2
commit 93a422a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/blosc/blosclz.c b/blosc/blosclz.c
@@ -438,7 +438,7 @@ int blosclz_compress(const int clevel, const void* input, int length,
   // Minimum lengths for encoding (normally it is good to match the shift value)
   unsigned minlen = 3;
 
-  uint8_t hashlog_[10] = {0, HASH_LOG - 1, HASH_LOG - 1, HASH_LOG, HASH_LOG,
+  uint8_t hashlog_[10] = {0, HASH_LOG - 2, HASH_LOG - 1, HASH_LOG, HASH_LOG,
                           HASH_LOG, HASH_LOG, HASH_LOG, HASH_LOG, HASH_LOG};
   uint8_t hashlog = hashlog_[clevel];