More const and signed correctness. Warnings now fit on one page!

1 files changed, 1 insertions, 1 deletions

diff --git a/fishd.cpp b/fishd.cpp
index 658aa531..cd38cfdf 100644
--- a/fishd.cpp
+++ b/fishd.cpp
@@ -390,7 +390,7 @@ static void daemonize()
 /**
    Get environment variable value. The resulting string needs to be free'd.
 */
-static wchar_t *fishd_env_get( wchar_t *key )
+static wchar_t *fishd_env_get( const wchar_t *key )
 {
 	char *nres, *nkey;
 	wchar_t *res;