Zero initialize all pointer class and struct members

This prevents the pitfall of UB when checking if they have been
assigned something valid by comparing to nullptr.

1 files changed, 1 insertions, 1 deletions

diff --git a/modules/regex/regex.h b/modules/regex/regex.h
index a745c50a58..e7221f4070 100644
--- a/modules/regex/regex.h
+++ b/modules/regex/regex.h
@@ -71,7 +71,7 @@ public:
 class RegEx : public RefCounted {
 	GDCLASS(RegEx, RefCounted);
 
-	void *general_ctx;
+	void *general_ctx = nullptr;
 	void *code = nullptr;
 	String pattern;