[Bf-blender-cvs] [c20301adf1f] functions: fix build error

[Jacques Lucke]

Commit: c20301adf1faa698a6499dd56e94336a50c1ebe5
Author: Jacques Lucke
Date:   Thu Aug 22 14:19:30 2019 +0200
Branches: functions
https://developer.blender.org/rBc20301adf1faa698a6499dd56e94336a50c1ebe5

fix build error

===================================================================

M	source/blender/blenlib/BLI_string_map.hpp

===================================================================

diff --git a/source/blender/blenlib/BLI_string_map.hpp b/source/blender/blenlib/BLI_string_map.hpp
index beebe86a9c9..d65612878ec 100644
--- a/source/blender/blenlib/BLI_string_map.hpp
+++ b/source/blender/blenlib/BLI_string_map.hpp
@@ -311,7 +311,7 @@ template<typename T, typename Allocator = GuardedAllocator> class StringMap {
   }
 
  private:
-  constexpr uint32_t compute_string_hash(StringRef key) const
+  uint32_t compute_string_hash(StringRef key) const
   {
     /* TODO: check if this can be optimized more because we know the key length already. */
     uint32_t hash = 5381;