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Replace call to basename with shell-foo
authormartin f. krafft <madduck@madduck.net>
Tue, 23 Apr 2013 11:58:46 +0000 (13:58 +0200)
committermartin f. krafft <madduck@madduck.net>
Tue, 23 Apr 2013 11:59:10 +0000 (13:59 +0200)
This is POSIX-compliant:

  % 0=/test/bla/foo
  % echo ${0##*/}
  foo

Signed-off-by: martin f. krafft <madduck@madduck.net>
vcsh

diff --git a/vcsh b/vcsh
index b03df7aaca40292c9a15c8e3a4565ffbbc5ae80c..b5c59df85eb8b352586008f98bd68598898dd4c4 100755 (executable)
--- a/vcsh
+++ b/vcsh
@@ -12,7 +12,7 @@
 # which is admittedly extremely unlikely to the point of being impossible,
 # this software will most likely follow suit.
 
-SELF=$(basename $0)
+SELF=${0##*/}
 VERSION='1.2'
 
 fatal() {