1 files changed, 46 insertions, 0 deletions
diff --git a/debian/patches/03_scanadf_options_fix.dpatch b/debian/patches/03_scanadf_options_fix.dpatch
new file mode 100644
index 0000000..4c1b8cb
--- /dev/null
+++ b/debian/patches/03_scanadf_options_fix.dpatch
@@ -0,0 +1,46 @@
+#! /bin/sh /usr/share/dpatch/dpatch-run
+## 03_scanadf_options_fix.dpatch by  <jblache@debian.org>
+##
+## All lines beginning with `## DP:' are a description of the patch.
+## DP: Get option descriptor 0 before getting the value for option 0.
+
+@DPATCH@
+diff -urNad sane-frontends-1.0.14~/src/scanadf.c sane-frontends-1.0.14/src/scanadf.c
+--- sane-frontends-1.0.14~/src/scanadf.c	2005-09-18 13:51:00.000000000 +0200
++++ sane-frontends-1.0.14/src/scanadf.c	2008-08-05 12:00:14.826083326 +0200
+@@ -550,15 +550,33 @@
+   const SANE_Option_Descriptor * opt;
+   SANE_Int num_dev_options;
+   int i, option_count;
++  SANE_Status status;
+ 
+   /* and now build the full table of long options: */
+ 
+-  sane_control_option (device, 0, SANE_ACTION_GET_VALUE, &num_dev_options, 0);
++  opt = sane_get_option_descriptor (device, 0);
++  if (opt == NULL)
++    {
++      fprintf (stderr, "Could not get option descriptor for option 0\n");
++      exit (1);
++    }
++
++  status = sane_control_option (device, 0, SANE_ACTION_GET_VALUE, &num_dev_options, 0);
++  if (status != SANE_STATUS_GOOD)
++    {
++      fprintf (stderr, "Could not get value for option 0: %s\n", sane_strstatus (status));
++      exit (1);
++    }
+ 
+   option_count = 0;
+-  for (i = 0; i < num_dev_options; ++i)
++  for (i = 1; i < num_dev_options; ++i)
+     {
+       opt = sane_get_option_descriptor (device, i);
++      if (opt == NULL)
++	{
++	  fprintf (stderr, "Could not get option descriptor for option %d\n", i);
++	  exit (1);
++	}
+ 
+       if (!SANE_OPTION_IS_SETTABLE (opt->cap))
+ 	continue;