fix initial vec size thing for to do__thing

CHANGELOG.md

@@ -1,6 +1,7 @@
 # v1.9.2-alpha0
 
 * Add direct call for `ti_do_root_chain` _(small performance upgrade)_, pr #453.
+* Fixed allocation too much memory for `ti_do_thing`, pr #454.
 
 # v1.9.1
 

inc/ti/version.h

@@ -25,7 +25,7 @@
  *  "-rc0"
  *  ""
  */
-#define TI_VERSION_PRE_RELEASE "-alpha0"
+#define TI_VERSION_PRE_RELEASE "-alpha1"
 
 #define TI_MAINTAINER \
     "Jeroen van der Heijden <jeroen@cesbit.com>"

src/ti/do.c

@@ -2053,7 +2053,10 @@ int ti_do_enum_get(ti_query_t * query, cleri_node_t * nd, ex_t * e)
 
 int ti_do_thing(ti_query_t * query, cleri_node_t * nd, ex_t * e)
 {
-    return do__thing(query, nd->children->next, e, (uintptr_t) nd->data);
+    return do__thing(query,
+                     nd->children->next,
+                     e,
+                     (uintptr_t) nd->children->next->data);
 }
 
 int ti_do_array(ti_query_t * query, cleri_node_t * nd, ex_t * e)

src/ti/pkg.c

@@ -21,8 +21,7 @@ ti_pkg_t * ti_pkg_new(uint16_t id, uint8_t tp, const void * data, uint32_t n)
     pkg->n = n;
     pkg->id = id;
 
-    if (n)
-        memcpy(pkg->data, data, n);
+    memcpy(pkg->data, data, n);
 
     return pkg;
 }