From: Tim Pope <code@tpope.net>
Date: Mon, 12 Dec 2005 03:33:14 +0000 (+0000)
Subject: Allow for no "cumulative" line
X-Git-Url: http://git.tpope.net/?p=tpope-extra.git;a=commitdiff_plain;h=077b9ca591ea5e907d975f38449e3fefeb61e815;ds=sidebyside

Allow for no "cumulative" line
---

diff --git a/perl/schedproc b/perl/schedproc
index 81f4a1a..2a80bc3 100755
--- a/perl/schedproc
+++ b/perl/schedproc
@@ -586,13 +586,15 @@ sub do_html_grades {
 	    print "</td></tr>\n";
 	}
     }
-    my $lastrow = $grades->{'cumulative'}->[scalar @{$grades->{'cumulative'}}-1];
-    print '<tr class="cumulative '.$shade.'"><td id="cumulative" colspan="2">Cumulative: through ', capitalize($lastrow->{'term'});
-    print '</td><td align="center" id="gpa" class="grade">';
-    print $lastrow->{'gpa'};
-    print '</td><td align="right" class="right-number">';
-    print join('</td><td align="right" class="right-number">', ($lastrow->{'earned'}, $lastrow->{'hours'}, $lastrow->{'points'}));
-    print "</td></tr>\n";
+    if(exists($grades->{'cumulative'})) {
+        my $lastrow = $grades->{'cumulative'}->[scalar @{$grades->{'cumulative'}}-1];
+        print '<tr class="cumulative '.$shade.'"><td id="cumulative" colspan="2">Cumulative: through ', capitalize($lastrow->{'term'});
+        print '</td><td align="center" id="gpa" class="grade">';
+        print $lastrow->{'gpa'};
+        print '</td><td align="right" class="right-number">';
+        print join('</td><td align="right" class="right-number">', ($lastrow->{'earned'}, $lastrow->{'hours'}, $lastrow->{'points'}));
+        print "</td></tr>\n";
+    }
     print "</table>\n";
     select STDOUT;
 }