isisd: implement the 'if-state-change' notification

[mirror_frr.git] / debianpkg / frr.postinst

diff --git a/debianpkg/frr.postinst b/debianpkg/frr.postinst
index 972f8c0500fb500fdd48004307f14e195b9e876b..32af741c989f5580cd678f1d83b6d4a315242f58 100644 (file)
--- a/debianpkg/frr.postinst
+++ b/debianpkg/frr.postinst
@@ -19,7 +19,7 @@ chgrp ${frrvtygid} /etc/frr/vtysh*
 chmod 644 /etc/frr/*
 
 ENVIRONMENTFILE=/etc/environment
-if ! grep --quiet VTYSH_PAGER=/bin/cat ${ENVIRONMENTFILE}; then
+if ! egrep --quiet '^VTYSH_PAGER=' ${ENVIRONMENTFILE}; then
     echo "VTYSH_PAGER=/bin/cat"  >> ${ENVIRONMENTFILE}
 fi
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