More robust realpath

[feeder.git] / cmd / muttrc-gen.sh

diff --git a/cmd/muttrc-gen.sh b/cmd/muttrc-gen.sh
index 43b1b2ebf003e83898e750243ce7549ea67459a3..c33161e76f13847f225dbc0ee6b5ca1538102bec 100755 (executable)
--- a/cmd/muttrc-gen.sh
+++ b/cmd/muttrc-gen.sh
@@ -1,6 +1,6 @@
 #!/bin/sh -e
 
-cmds="$(dirname "$(realpath "$0")")"
+cmds="$(dirname "$(realpath -- "$0")")"
 cat <<EOF
 set mail_check_stats
 set mail_check_stats_interval=5