Use different hash algorithms for strings and file hashing

For hash map, using fnv1a is faster as it is a much simpler algorithm
we can afford to inline. For files murmur3 should win as it processes
bytes 4 by 4.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/string.hh b/src/string.hh
index b6b313a1..004be04c 100644
--- a/src/string.hh
+++ b/src/string.hh
@@ -21,7 +21,7 @@ public:
 
     friend constexpr size_t hash_value(const Type& str)
     {
-        return hash_data(str.data(), (int)str.length());
+        return fnv1a(str.data(), (int)str.length());
     }
 
     using iterator = CharType*;