diff --git a/uwac/libuwac/uwac-output.c b/uwac/libuwac/uwac-output.c
index 888ca3d62..ebce03848 100644
--- a/uwac/libuwac/uwac-output.c
+++ b/uwac/libuwac/uwac-output.c
@@ -35,7 +35,7 @@ static bool dupstr(char** dst, const char* src)
 	free(*dst);
 	*dst = NULL;
 	if (!src)
-		return TRUE;
+		return true;
 	*dst = _strdup(src);
 	return *dst != NULL;
 }