From 934f8bc2fd901ded1bb8003f9d56f583e182bb40 Mon Sep 17 00:00:00 2001
From: Philippe Marzouk <philm@users.sourceforge.net>
Date: Sun, 9 Sep 2001 08:49:24 +0000
Subject: [PATCH] patch from Keith Wall to allow a get without a previous ls in
 shell mode

git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@2211 67ed7778-7388-44ab-90cf-0a291f65f57c
---
 camlibs/canon/canon.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/camlibs/canon/canon.c b/camlibs/canon/canon.c
index 761fe9118..d84669fd9 100644
--- a/camlibs/canon/canon.c
+++ b/camlibs/canon/canon.c
@@ -717,6 +717,12 @@ int camera_file_get (Camera *camera, const char *folder, const char *filename,
 
 	strcpy(path, cs->cached_drive);
 
+	/* update file cache (if necessary) first */
+	if(!update_dir_cache(camera)) {
+		gp_frontend_status(NULL, _("Could not obtain directory listing"));
+		return GP_ERROR;
+	}
+	
 	if (get_file_path(camera, filename,path) == GP_ERROR) {
 		gp_debug_printf(GP_DEBUG_LOW,"canon","Filename not found!\n");
 		return GP_ERROR;
@@ -1462,6 +1468,7 @@ int camera_init(Camera *camera)
   cs->cached_disk = 0;
   cs->cached_dir = 0;
   cs->dump_packets = 0;
+  cs->cached_tree = NULL;
   
   fprintf(stderr,"canon_initialize()\n");