--- a/bin/find-subscribers	
+++ a/bin/find-subscribers	
@@ -1,7 +1,6 @@ 
 #!/bin/sh -eu
 
 . girar-sh-functions
-. shell-quote
 . shell-mail-address
 
 # env: GIRAR_USER_PREFIX GIRAR_USER GIT_DIR
--- a/bin/girar-sh-functions.in	
+++ a/bin/girar-sh-functions.in	
@@ -7,6 +7,7 @@ __included_girar_sh_functions=1
 	PATH="@CMDDIR@:$PATH"
 
 . shell-error
+. shell-quote
 . girar-sh-config
 
 project_name_regexp='^[A-Za-z0-9][-A-Za-z0-9_.]+$'
--- a/sbin/girar-del.in	
+++ a/sbin/girar-del.in	
@@ -5,7 +5,6 @@ export IFS='
 export PATH=/sbin:/usr/sbin:/bin:/usr/bin
 
 . "@CMDDIR@/girar-sh-functions"
-. shell-quote
 
 usage()
 {