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-rw-r--r--external/gpgmepp/UnpackedTarball_gpgmepp.mk1
-rw-r--r--external/gpgmepp/c++20.patch11
2 files changed, 12 insertions, 0 deletions
diff --git a/external/gpgmepp/UnpackedTarball_gpgmepp.mk b/external/gpgmepp/UnpackedTarball_gpgmepp.mk
index 73251661c9a3..933d228ac1d3 100644
--- a/external/gpgmepp/UnpackedTarball_gpgmepp.mk
+++ b/external/gpgmepp/UnpackedTarball_gpgmepp.mk
@@ -28,5 +28,6 @@ $(eval $(call gb_UnpackedTarball_add_patches,gpgmepp, \
$(if $(filter LINUX,$(OS)),external/gpgmepp/rpath.patch) \
external/gpgmepp/gcc9.patch \
external/gpgmepp/ubsan.patch \
+ external/gpgmepp/c++20.patch \
))
# vim: set noet sw=4 ts=4:
diff --git a/external/gpgmepp/c++20.patch b/external/gpgmepp/c++20.patch
new file mode 100644
index 000000000000..3141dca1ea70
--- /dev/null
+++ b/external/gpgmepp/c++20.patch
@@ -0,0 +1,11 @@
+--- lang/cpp/src/keylistresult.cpp
++++ lang/cpp/src/keylistresult.cpp
+@@ -77,7 +77,7 @@
+
+ void GpgME::KeyListResult::detach()
+ {
+- if (!d || d.unique()) {
++ if (!d || d.use_count() == 1) {
+ return;
+ }
+ d.reset(new Private(*d));