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authorGravatar Adam Chlipala <adam@chlipala.net>2014-03-04 08:46:33 -0500
committerGravatar Adam Chlipala <adam@chlipala.net>2014-03-04 08:46:33 -0500
commit3d78dc9a8f37fa1361132a0682d7c6f574cf6c4a (patch)
tree74eaa6047d1c0a7049c08672ea43137182df004a /src/c
parentdbd82b58311150797d5f8a43fa412c5135e9fd27 (diff)
Change Basis.getenv to return None outside the context of a web request
Diffstat (limited to 'src/c')
-rw-r--r--src/c/urweb.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/c/urweb.c b/src/c/urweb.c
index 9bf72ce1..5ac5aa55 100644
--- a/src/c/urweb.c
+++ b/src/c/urweb.c
@@ -3669,7 +3669,10 @@ uw_unit uw_Basis_setHeader(uw_context ctx, uw_Basis_string name, uw_Basis_string
}
uw_Basis_string uw_Basis_getenv(uw_context ctx, uw_Basis_string name) {
- return ctx->get_env(ctx->get_env_data, name);
+ if (ctx->get_env)
+ return ctx->get_env(ctx->get_env_data, name);
+ else
+ return NULL;
}
uw_Basis_string uw_unnull(uw_Basis_string s) {