From 2303e8cd3e742f58dc91e8a9660e79d477848232 Mon Sep 17 00:00:00 2001
From: Glenn Maynard <gmaynard@users.sourceforge.net>
Date: Thu, 27 Mar 2003 20:16:17 +0000
Subject: [PATCH] supply a default constructor

---
 stepmania/src/RageUtil.cpp | 12 +++++++++---
 stepmania/src/RageUtil.h   |  3 ++-
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/stepmania/src/RageUtil.cpp b/stepmania/src/RageUtil.cpp
index 77f6b5ab03..1d4233ed96 100644
--- a/stepmania/src/RageUtil.cpp
+++ b/stepmania/src/RageUtil.cpp
@@ -667,17 +667,23 @@ void Regex::Compile()
     ASSERT(backrefs+1 < 128);
 }
 
+void Regex::Set(const CString &str)
+{
+	Release();
+    pattern=str;
+	Compile();
+}
+
 void Regex::Release()
 {
     delete (regex_t *)reg;
 	reg = NULL;
 }
 
-Regex::Regex(const CString &pattern_)
+Regex::Regex(const CString &str)
 {
 	reg = NULL;
-    pattern=pattern_;
-	Compile();
+	Set(str);
 }
 
 Regex::Regex(const Regex &rhs)
diff --git a/stepmania/src/RageUtil.h b/stepmania/src/RageUtil.h
index d67e69f27f..16dfc3be5f 100644
--- a/stepmania/src/RageUtil.h
+++ b/stepmania/src/RageUtil.h
@@ -207,9 +207,10 @@ class Regex {
     void Compile();
     void Release();
 public:
-	Regex(const CString &pat);
+	Regex(const CString &pat = "");
 	Regex(const Regex &rhs);
 	~Regex();
+	void Set(const CString &str);
 	bool Compare(const CString &str);
 	bool Compare(const CString &str, vector<CString> &matches);
 };