Merge branch 'patch-1' of git://github.com/jieniyimiao/CppPrimer into…

… jieniyimiao-patch-1
Collyboy · Jun 28, 2015 · 597d504 · 597d504
2 parents a155d5b + fccca9d
commit 597d504
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ch14/ex14_05.cpp b/ch14/ex14_05.cpp
@@ -3,6 +3,8 @@
 std::istream& operator>>(std::istream& in, Book& book)
 {
     in >> book.no_ >> book.name_ >> book.author_ >> book.pubdate_;
+        if(!in)
+        book=Book();
     return in;
 }