Modified env_get_string() to accept wcstring instead of wchar_t*.

1 files changed, 1 insertions, 1 deletions

diff --git a/env.h b/env.h
index a5ac97b4..acef82a6 100644
--- a/env.h
+++ b/env.h
@@ -116,7 +116,7 @@ public:
 /**
  Gets the variable with the specified name, or an empty string if it does not exist.
  */
-env_var_t env_get_string( const wchar_t *key );
+env_var_t env_get_string( const wcstring &key );
 
 /**
    Returns 1 if the specified key exists. This can't be reliably done