Filled tutorial field in most relevent classes.

Added tutorial display in doc.
2018-01-15 18:40:41 -03:00
parent ef1c26a9a5
commit 03475ba197
72 changed files with 124 additions and 13 deletions
--- a/core/ustring.cpp
+++ b/core/ustring.cpp
@ -686,6 +686,9 @@ Vector<String> String::split_spaces() const {
 	int from = 0;
 	int i = 0;
 	int len = length();
+	if (len == 0)
+		return ret;
+
 	bool inside = false;

 	while (true) {