fixed stack indexes

alis-is · Jan 4, 2021 · 56cd20b · 56cd20b
1 parent 8d13b01
commit 56cd20b
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/lprocess.c b/src/lprocess.c
@@ -210,8 +210,8 @@ static int process_get_stdout(lua_State *L) {
   case STDIO_CHANNEL_EXTERNAL_PATH_KIND:
     lua_pop(L, 1); // remove process from stack
     luaL_requiref(L, "io", luaopen_io, 0);
-    lua_getfield(L, 2, "open");
-    lua_replace(L, 2);
+    lua_getfield(L, 1, "open");
+    lua_replace(L, 1);
     ;
     lua_pushstring(L, channel->path);
     lua_pushstring(L, "r");
@@ -241,8 +241,8 @@ static int process_get_stderr(lua_State *L) {
   case STDIO_CHANNEL_EXTERNAL_PATH_KIND:
     lua_pop(L, 1); // remove process from stack
     luaL_requiref(L, "io", luaopen_io, 0);
-    lua_getfield(L, 2, "open");
-    lua_replace(L, 2);
+    lua_getfield(L, 1, "open");
+    lua_replace(L, 1);
     ;
     lua_pushstring(L, channel->path);
     lua_pushstring(L, "r");