diff options
Diffstat (limited to 'functions.sh')
| -rw-r--r-- | functions.sh | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/functions.sh b/functions.sh index 6cf7439..1a87100 100644 --- a/functions.sh +++ b/functions.sh @@ -759,7 +759,15 @@ whenceforth() # Relative command paths must be searched for in PATH. # https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap08.html#tag_08_03 case ${PATH} in - ''|*:) + ''|:) + # Work around a bug in OpenBSD sh and + # its ports. Where IFS has a value of + # ":", splitting a word having the same + # value produces no words at all. Handle + # it by repeating the field terminator. + path=:: + ;; + *:) path=${PATH}: ;; *) |