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-rw-r--r--src/objective-c/GRPCClient/private/GRPCChannelPool+Test.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/src/objective-c/GRPCClient/private/GRPCChannelPool+Test.h b/src/objective-c/GRPCClient/private/GRPCChannelPool+Test.h
index ca0cc51a52..e2c3aee3d9 100644
--- a/src/objective-c/GRPCClient/private/GRPCChannelPool+Test.h
+++ b/src/objective-c/GRPCClient/private/GRPCChannelPool+Test.h
@@ -18,6 +18,8 @@
#import "GRPCChannelPool.h"
+NS_ASSUME_NONNULL_BEGIN
+
/** Test-only interface for \a GRPCPooledChannel. */
@interface GRPCPooledChannel (Test)
@@ -31,7 +33,7 @@
/**
* Return the pointer to the raw channel wrapped.
*/
-@property(atomic, readonly) GRPCChannel *wrappedChannel;
+@property(atomic, readonly, nullable) GRPCChannel *wrappedChannel;
@end
@@ -45,3 +47,5 @@
- (nullable instancetype)initTestPool;
@end
+
+NS_ASSUME_NONNULL_END