- exec -> im_exec changes from Gustaf

tcl/intranet-big-brother-procs.tcl

@@ -23,9 +23,9 @@ ad_proc im_big_brother_component { user_id } {
 
     set bb_content ""
     if { [catch {
-	set bb_content [exec /usr/bin/wget -q -O - $bb_url]
+	set bb_content [im_exec wget -q -O - $bb_url]
     } err_msg] } {
-	append bb_html "<pre>/usr/bin/wget -q -O - $bb_url\n$err_msg</pre>\n"
+	append bb_html "<pre>wget -q -O - $bb_url\n$err_msg</pre>\n"
     }
     set bb_lines [split $bb_content "\n"]