Add string_join; inverse of split_on.

Use auto in a few more places. Use GCC 4.6's range-for

Delete rather than hide Algorithm copy constructor/assignment

Move version to more or less randomly chosen 1.99 so there is no
ambiguity about versions.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/rng/hmac_rng/hmac_rng.cpp b/src/rng/hmac_rng/hmac_rng.cpp
index 4f6a90565..6911a3af5 100644
--- a/src/rng/hmac_rng/hmac_rng.cpp
+++ b/src/rng/hmac_rng/hmac_rng.cpp
@@ -215,8 +215,8 @@ HMAC_RNG::~HMAC_RNG()
    delete extractor;
    delete prf;
 
-   for(auto i = entropy_sources.begin(); i != entropy_sources.end(); ++i)
-      delete *i;
+   for(auto src : entropy_sources)
+     delete src;
 
    counter = 0;
    }