X-Git-Url: https://git.hcoop.net/hcoop/domtool2.git/blobdiff_plain/1638d5a206cd79e9619f0d3334fed29eaddc6b51..fe789bea628b15229156c8a4272c2b6063c9b1a0:/src/slave.sig

diff --git a/src/slave.sig b/src/slave.sig
index c413a07..7471d86 100644
--- a/src/slave.sig
+++ b/src/slave.sig
@@ -45,6 +45,7 @@ signature SLAVE = sig
 
     val shell : string list -> bool
     val shellF : string list * (string -> string) -> unit
+    val shellOutput : string list -> string option
 
     val concatTo : (string -> bool) -> string -> unit
     (* Search through the result configuration hierarchy for all files matching