[152126] contrib/mp-buildbot/mpbb

[larryv at macports.org]

Revision: 152126
          https://trac.macports.org/changeset/152126
Author:   larryv at macports.org
Date:     2016-08-29 08:42:54 -0700 (Mon, 29 Aug 2016)
Log Message:
-----------
mpbb: Add "msg" function that prints all its args

Useful for printing messages that aren't necessarily errors.

Modified Paths:
--------------
    contrib/mp-buildbot/mpbb

Modified: contrib/mp-buildbot/mpbb
===================================================================
--- contrib/mp-buildbot/mpbb	2016-08-29 15:42:51 UTC (rev 152125)
+++ contrib/mp-buildbot/mpbb	2016-08-29 15:42:54 UTC (rev 152126)
@@ -28,6 +28,9 @@
 option_workdir=$option_default_workdir
 option_logdir="${option_workdir}/logs"
 
+# Print $0 and arguments to standard error.
+# Unset IFS to ensure "$*" uses spaces as separators.
+msg() (unset IFS; printf >&2 '%s: %s\n' "$0" "$*")
 errmsg() {
     printf >&2 "Error: %s\n" "$1"
 }
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