Merged changes in the trunk up to revision 49797.

source/blender/python/intern/bpy_app.c

@@ -195,7 +195,7 @@ PyDoc_STRVAR(bpy_app_debug_value_doc,
 );
 static PyObject *bpy_app_debug_value_get(PyObject *UNUSED(self), void *UNUSED(closure))
 {
-	return PyLong_FromSsize_t(G.rt);
+	return PyLong_FromSsize_t(G.debug_value);
 }
 
 static int bpy_app_debug_value_set(PyObject *UNUSED(self), PyObject *value, void *UNUSED(closure))
@@ -207,7 +207,7 @@ static int bpy_app_debug_value_set(PyObject *UNUSED(self), PyObject *value, void
 		return -1;
 	}
 	
-	G.rt = param;
+	G.debug_value = param;
 
 	return 0;
 }

source/blender/python/intern/bpy_interface.c

@@ -639,7 +639,7 @@ void BPY_modules_load_user(bContext *C)
 
 	bpy_context_set(C, &gilstate);
 
-	for (text = CTX_data_main(C)->text.first; text; text = text->id.next) {
+	for (text = bmain->text.first; text; text = text->id.next) {
 		if (text->flags & TXT_ISSCRIPT && BLI_testextensie(text->id.name + 2, ".py")) {
 			if (!(G.f & G_SCRIPT_AUTOEXEC)) {
 				printf("scripts disabled for \"%s\", skipping '%s'\n", bmain->name, text->id.name + 2);

source/blender/python/intern/bpy_props.c

@@ -1298,9 +1298,8 @@ static PyObject *BPy_EnumProperty(PyObject *self, PyObject *args, PyObject *kw)
 			eitems = enum_items_from_py(items_fast, def, &defvalue,
 			                            (opts & PROP_ENUM_FLAG) != 0);
 
-			Py_DECREF(items_fast);
-
 			if (!eitems) {
+				Py_DECREF(items_fast);
 				return NULL;
 			}
 		}
@@ -1327,6 +1326,10 @@ static PyObject *BPy_EnumProperty(PyObject *self, PyObject *args, PyObject *kw)
 		RNA_def_property_duplicate_pointers(srna, prop);
 
 		if (is_itemf == FALSE) {
+			/* note: this must be postponed until after #RNA_def_property_duplicate_pointers
+			 * otherwise if this is a generator it may free the strings before we copy them */
+			Py_DECREF(items_fast);
+
 			MEM_freeN(eitems);
 		}
 	}

source/blender/python/intern/bpy_rna.c

@@ -435,7 +435,7 @@ static int mathutils_rna_vector_set(BaseMathObject *bmo, int subtype)
 
 	RNA_property_float_range(&self->ptr, self->prop, &min, &max);
 
-	if (min != FLT_MIN || max != FLT_MAX) {
+	if (min != -FLT_MAX || max != FLT_MAX) {
 		int i, len = RNA_property_array_length(&self->ptr, self->prop);
 		for (i = 0; i < len; i++) {
 			CLAMP(bmo->data[i], min, max);