From: Markus Teich <markus.teich@stusta.mhn.de>
Date: Wed, 18 Nov 2015 22:24:53 +0000 (+0100)
Subject: fix dying on empty slidefile
X-Git-Url: https://git.brendanfh.com/?a=commitdiff_plain;h=eac14478e949e29e442922d997f057573ddd9923;p=sent.git

fix dying on empty slidefile
---

diff --git a/sent.c b/sent.c
index e68051f..f7cadb6 100644
--- a/sent.c
+++ b/sent.c
@@ -685,7 +685,7 @@ int main(int argc, char *argv[])
 		}
 	}
 
-	if (!slides || !slides[0].lines)
+	if (!slidecount)
 		usage();
 
 	xinit();