Fix windows build.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4416 ed5197a5-7fde-0310-b194-c3ffbd925b24

src/main.c

@@ -638,8 +638,11 @@ int main(int argc, char* argv[])
 #endif
 	if (use_error_handler)
 	{
-		if (signal(SIGSEGV, _error_handler) == SIG_ERR ||
-			signal(SIGSYS, _error_handler) == SIG_ERR)
+		if (
+#if !defined(_WIN32)
+			signal(SIGSYS, _error_handler) == SIG_ERR ||
+#endif
+			signal(SIGSEGV, _error_handler) == SIG_ERR)
 		{
 			perror("signal");
 		}