Use ENV_USER with vars set via `function -a`

ENV_USER is intended to be used when setting any variable whose name is
controlled by the user. The names given to `function -a` certainly
qualifies. This wasn't an issue in practice because the only restriction
ENV_USER imposes is also imposed on ENV_LOCAL, but the rules may change
in the future.

1 files changed, 1 insertions, 1 deletions

diff --git a/parse_util.cpp b/parse_util.cpp
index a941113f..9822cff5 100644
--- a/parse_util.cpp
+++ b/parse_util.cpp
@@ -602,7 +602,7 @@ void parse_util_set_argv(const wchar_t * const *argv, const wcstring_list_t &nam
         size_t i;
         for (i=0, arg=argv; i < named_arguments.size(); i++)
         {
-            env_set(named_arguments.at(i).c_str(), *arg, ENV_LOCAL);
+            env_set(named_arguments.at(i).c_str(), *arg, ENV_LOCAL | ENV_USER);
 
             if (*arg)
                 arg++;