fix build without vala

diff --git a/libgusb.spec b/libgusb.spec
index a8b345972cd8b5d4b09cfd5fa6e5be251dbcddd0..c274f41b78e4832cb9343296d249d157aa08fc4d 100644 (file)
--- a/libgusb.spec
+++ b/libgusb.spec
@@ -108,7 +108,8 @@ API języka Vala do libgusb.
 %endif
 
 %build
-%meson build
+%meson build \
+       -Dvapi=%{__true_false vala}
 
 %ninja_build -C build