Author: Mike Markley <mike@markley.org>
Description: Checks for /usr/bin/crypt in cryptdir example (Closes: #67197).

--- expect-5.44.1.15.orig/example/cryptdir
+++ expect-5.44.1.15/example/cryptdir
@@ -8,6 +8,11 @@
 #
 # Encrypt or decrypts the current directory or named directory if given.
 
+if {![file exists /usr/bin/crypt]} {
+    puts "This example requires the mcrypt package."
+    exit
+}
+
 if {[llength $argv] > 0} {
     cd $argv
 }
--- expect-5.44.1.15.orig/example/decryptdir
+++ expect-5.44.1.15/example/decryptdir
@@ -8,6 +8,11 @@
 #
 # Encrypt or decrypts the current directory or named directory if given.
 
+if {![file exists /usr/bin/crypt]} {
+    puts "This example requires the mcrypt package."
+    exit
+}
+
 if {[llength $argv] > 0} {
     cd $argv
 }