diff options
| author | Thiago Macieira <thiago.macieira@intel.com> | 2017-04-06 13:20:18 -0700 |
|---|---|---|
| committer | Thiago Macieira <thiago.macieira@intel.com> | 2017-11-04 19:11:41 +0000 |
| commit | d674d227f7ab22aed206d3a7f5c96e5e8dfa48f2 (patch) | |
| tree | ba34fe472c3e51eebf3075bf9524d0e339f08e76 /src/corelib/tools | |
| parent | 92c61b11c1704450adfa3a8ac839478c0f3dd19d (diff) | |
qGlobalQHashSeed: initialize the seed before returning it
If you had never used QHash before, this function returned -1. That's
not useful if you're trying to implement your own QHash that uses Qt's
global seed.
Change-Id: Ib0e40a7a3ebc44329f23fffd14b2e875b970a55c
Reviewed-by: Lars Knoll <lars.knoll@qt.io>
Diffstat (limited to 'src/corelib/tools')
| -rw-r--r-- | src/corelib/tools/qhash.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/corelib/tools/qhash.cpp b/src/corelib/tools/qhash.cpp index 4cc9ec8ec8..1662e944cf 100644 --- a/src/corelib/tools/qhash.cpp +++ b/src/corelib/tools/qhash.cpp @@ -361,6 +361,7 @@ static void qt_initialize_qhash_seed() */ int qGlobalQHashSeed() { + qt_initialize_qhash_seed(); return qt_qhash_seed.load(); } |