BUG/MINOR: httpclient/lua: don't pop the lua stack when getting headers
hlua_httpclient_table_to_hdrs() does a lua_pop(L, 1) at the end of the
function, this is supposed to be done in the caller and it is already be
done in hlua_httpclient_send().
This call has the consequence of poping the next parameter of the
httpclient, ignoring it.
This patch fixes the issue by removing the lua_pop(L, 1).
Must be backported in 2.5.
diff --git a/src/hlua.c b/src/hlua.c
index 8dea91e..8da64ee 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -7097,7 +7097,6 @@
}
skip_headers:
- lua_pop(L, 1);
return result;
}