From 6034ff515d15dba65e9725320f69f6346125998d Mon Sep 17 00:00:00 2001
From: Tim Felgentreff <timfelgentreff@gmail.com>
Date: Tue, 8 Dec 2015 12:01:52 +0100
Subject: [PATCH] fix genversion if not running in git repo

---
 tools/genversion.cpp | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/tools/genversion.cpp b/tools/genversion.cpp
index c74368663..ec361b35f 100644
--- a/tools/genversion.cpp
+++ b/tools/genversion.cpp
@@ -87,9 +87,6 @@ int main(int argc, char * argv[]) {
 		}
 	}
 
-	if ( memcmp(old_ver, new_ver, sizeof(old_ver)) == 0 )
-		return 0;
-
 	file = fopen(argv[1], "w");
 	if ( ! file )
 		return 1;
@@ -101,7 +98,7 @@ int main(int argc, char * argv[]) {
 	fprintf(file, "#define StratagusPatchLevel %d\n", new_ver[2]);
 	fprintf(file, "#define StratagusPatchLevel2 %d\n", new_ver[3]);
 
-	if ( new_ver[4] )
+	if ( new_ver[4] != -1 )
 		fprintf(file, "#define StratagusGitRev %s\n", git_rev);
 
 	fclose(file);