regex: add next block = 1 regex for p2pool

src/regex.rs

@@ -85,6 +85,7 @@ pub struct P2poolRegex {
 	pub block_int: Regex,
 	pub block_comma: Regex,
 	pub synchronized: Regex,
+	pub next_height_1: Regex,
 }
 
 impl P2poolRegex {
@@ -99,6 +100,7 @@ impl P2poolRegex {
 			block_int: Regex::new("[0-9]{7}").unwrap(),
 			block_comma: Regex::new("[0-9],[0-9]{3},[0-9]{3}").unwrap(),
 			synchronized: Regex::new("SYNCHRONIZED").unwrap(),
+			next_height_1: Regex::new("next height = 1").unwrap(),
 		}
 	}
 }