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-rw-r--r--libobjc/objc/runtime.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/libobjc/objc/runtime.h b/libobjc/objc/runtime.h
index b15c522235d..f3a19ec0b23 100644
--- a/libobjc/objc/runtime.h
+++ b/libobjc/objc/runtime.h
@@ -168,7 +168,8 @@ object_getClass (id object)
/** Implementation: the following functions are in selector.c. */
-/* Return the name of a given selector. */
+/* Return the name of a given selector. If 'selector' is NULL, return
+ "<null selector>". */
objc_EXPORT const char *sel_getName (SEL selector);
/* Return the type of a given selector.