setenv: allow compilation with C++

[pspp] / ChangeLog

diff --git a/ChangeLog b/ChangeLog
index 2a3f017de38df6e9429ec1aead538954c58f65f4..2360f0eea428e2cbb5d98868752cf8eb5f468817 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2010-04-16  Eric Blake  <eblake@redhat.com>
 
+       setenv: allow compilation with C++
+       * lib/setenv.c (__add_to_environ): Add a cast.  Also, drop use of
+       register keyword.
+
        stdint: allow test to pass with C++
        * tests/test-stdint.c: Define __STDC_CONSTANT_MACROS, for glibc.