From 0093be6c652640c336128cfca50fe28a85b90fa6 Mon Sep 17 00:00:00 2001
From: Nick White <git@njw.me.uk>
Date: Tue, 25 Feb 2014 09:57:10 +0000
Subject: Don't redownload pages if they've been specified on stdin

---
 getgbook.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/getgbook.c b/getgbook.c
index bc04a96..e6e15af 100644
--- a/getgbook.c
+++ b/getgbook.c
@@ -244,6 +244,12 @@ int main(int argc, char *argv[])
 				fprintf(stderr, "%s not found\n", in);
 				continue;
 			}
+			snprintf(pgpath, STRMAX, "%s/%04d.png", bookdir, pages[i]->num);
+			snprintf(pgpath2, STRMAX, "%s/%04d.jpg", bookdir, pages[i]->num);
+			if((f = fopen(pgpath, "r")) != NULL || (f = fopen(pgpath2, "r")) != NULL) {
+				fclose(f);
+				continue;
+			}
 			searchpage(pages[i]);
 			getpage(pages[i]);
 		}
-- 
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