[analyzer] Fixup to r158958.

llvm-svn: 159037
diff --git a/clang/test/Analysis/malloc.mm b/clang/test/Analysis/malloc.mm
index 23297ec..64135b2 100644
--- a/clang/test/Analysis/malloc.mm
+++ b/clang/test/Analysis/malloc.mm
@@ -206,4 +206,9 @@
   // Freeing the buffer is allowed.
   void* buffer = [pointerArray pointerAtIndex:0];
   free(buffer);
+}
+
+void noCrashOnVariableArgumentSelector() {
+  NSMutableString *myString = [NSMutableString stringWithString:@"some text"];
+  [myString appendFormat:@"some text = %d", 3];
 }
\ No newline at end of file