From: Steinar H. Gunderson <sgunderson@bigfoot.com>
Date: Mon, 15 Dec 2014 20:57:14 +0000 (+0100)
Subject: Treat 0-length moves as not having a move.
X-Git-Url: https://git.sesse.net/?p=remoteglot-book;a=commitdiff_plain;h=f3225963af3ef8bf33b49d5b51a37d36f47e1482

Treat 0-length moves as not having a move.
---

diff --git a/binloader.cpp b/binloader.cpp
index acf14d7..730f592 100644
--- a/binloader.cpp
+++ b/binloader.cpp
@@ -98,7 +98,7 @@ void write_subshard(const char *basename, ShardData* shard, int bucket)
 			c.set_pgn_file_num(e.file_num);
 			c.set_pgn_start_position(e.start_position);
 		}
-		if (!moves.count(e.move)) {
+		if (strlen(e.move) > 0 && !moves.count(e.move)) {
 			moves.insert(e.move);
 			c.add_move(e.move);
 		}
@@ -214,7 +214,9 @@ int main(int argc, char **argv)
 		//		exit(1);
 				break;
 			}
-			if (fread(&move[0], l, 1, fp) != 1) {
+			if (l == 0) {
+				move[0] = 0;
+			} else if (fread(&move[0], l, 1, fp) != 1) {
 				perror("fread()");
 		//		exit(1);
 				break;