Release 1.0.25+git20150425-1

1 files changed, 30 insertions, 3 deletions

diff --git a/debian/sane-utils.postrm b/debian/sane-utils.postrm
index a11d248..e7af639 100644
--- a/debian/sane-utils.postrm
+++ b/debian/sane-utils.postrm
@@ -1,12 +1,37 @@
 #!/bin/sh
 
-set -e
+# set -e
+#
+# set -e are disabled because pathfind update-inetd 
+# gives an piuparts error.
+#
+
+#
+# POSIX-compliant shell function
+# to check for the existence of a command
+# Return 0 if found
+#
+pathfind() {
+    OLDIFS="$IFS"
+    IFS=:
+    for p in $PATH; do
+        if [ -x "$p/$*" ]; then
+            IFS="$OLDIFS"
+            return 0
+        fi
+    done
+    IFS="$OLDIFS"
+    return 1
+}
+
 
-if [ "$1" = purge ]; then
-    if [ -x /usr/sbin/update-inetd ]; then
+if [ "$1" = purge ] ; then
+    pathfind update-inetd
+    if [ $? = 0 ] ; then
 	update-inetd --remove sane-port
 	update-inetd --remove "#<off># sane-port"
     fi
+
 #
 # purge systemd files
 #
@@ -23,3 +48,5 @@ if [ "$1" = purge ]; then
 fi
 
 #DEBHELPER#
+
+exit 0
\ No newline at end of file