# HG changeset patch
# User Rik <octave@nomad.inbox5.com>
# Date 1291921341 28800
# Node ID 492e7b587352fee1cb7adfb73fc5a1d1f88bab29
# Parent  4d0cfbe59fd2b53e4947726faa70ad13a5e90d56
Convert print resolution from char to double.
Fixes bug #31834.

diff --git a/scripts/ChangeLog b/scripts/ChangeLog
--- a/scripts/ChangeLog
+++ b/scripts/ChangeLog
@@ -1,3 +1,8 @@
+2010-12-09  Rik  <octave@nomad.inbox5.com>
+
+	* plot/__print_parse_opts__.m: Convert print resolution from char to
+	double.  Fixes Bug #31834.
+
 2010-12-09  Rik  <octave@nomad.inbox5.com>
 
 	* plot/private/__pie__.m: Allow logical indices for 'explode' variable.
diff --git a/scripts/plot/__print_parse_opts__.m b/scripts/plot/__print_parse_opts__.m
--- a/scripts/plot/__print_parse_opts__.m
+++ b/scripts/plot/__print_parse_opts__.m
@@ -138,7 +138,7 @@
       elseif (length (arg) > 2 && arg(1:2) == "-S")
         arg_st.canvas_size = str2num (arg(3:end));
       elseif (length (arg) > 2 && arg(1:2) == "-r")
-        arg_st.ghostscript.resolution = arg(3:end);
+        arg_st.ghostscript.resolution = str2double (arg(3:end));
       elseif (length (arg) > 2 && arg(1:2) == "-f")
         arg_st.figure = str2num (arg(3:end));
       elseif (length (arg) >= 1 && arg(1) == "-")