Use gpg_error_from_syserror instead of directly accessing errno.

--

Also fixed a couple of minor thing; e.g. save the error before calling
cleanup functions.  Do not save the errno if only free is called
in between.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/get-env.c b/src/get-env.c
index bcd45942..57fd4196 100644
--- a/src/get-env.c
+++ b/src/get-env.c
@@ -46,7 +46,7 @@ _gpgme_getenv (const char *name, char **value)
     {
       *value = strdup (env_value);
       if (!*value)
-	return gpg_error_from_errno (errno);
+	return gpg_error_from_syserror ();
     }
   return 0;
 }