Index: project_issue.install
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/project_issue/project_issue.install,v
retrieving revision 1.35
diff -u -p -r1.35 project_issue.install
--- project_issue.install	31 Oct 2007 18:10:42 -0000	1.35
+++ project_issue.install	31 Oct 2007 18:28:55 -0000
@@ -173,11 +173,13 @@ function project_issue_install() {
   db_query("UPDATE {system} SET weight = 2 WHERE name = 'project_issue'");
 
   // Set up future followups to be read/write.
-  variable_set('comment_project_issue', COMMENT_NODE_READ_WRITE);
+  if (module_exists('comment')) {
+    variable_set('comment_project_issue', COMMENT_NODE_READ_WRITE);
+  }
   // Enable file attachments for followups.
-  variable_set('comment_upload_project_issue', '1');
+  variable_set('comment_upload_project_issue', 1);
   // Enable file attachments for issues.
-  variable_set('upload_project_issue', '1');
+  variable_set('upload_project_issue', 1);
 
 }