K 10
svn:author
V 4
ngie
K 8
svn:date
V 27
2019-03-22T19:15:14.856361Z
K 7
svn:log
V 526
Fix a -Wdangling-else issue with g++

g++ fails to compile capability-fd.cc with the following issues, ad nauseum:
```
contrib/capsicum-test/capability-fd.cc: In function 'void TryDirOps(int, cap_rights_t)':
contrib/capsicum-test/capability-fd.cc:716:6: error: suggest explicit braces to avoid ambiguous 'else' [-Werror=dangling-else]
   if (rc >= 0) EXPECT_OK(close(rc));
```

Wrap the `EXPECT_OK(..)` macro with do-while so it's properly treated like a
code block, as `EXPECT_LT(..)` expands to a much larger block of code.

END