X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=test-common.tcl;h=04d229c08ad138ed04e63e82de8cd56f5a55c116;hb=4bc0381500403be5f3e40bc39f65a2d8fb75cf19;hp=162ad3a0b7187bc6c34fb8df841a91a61a3217ff;hpb=c2fe245748bf2110bc6acf823f266715b08707db;p=secnet.git

diff --git a/test-common.tcl b/test-common.tcl
index 162ad3a..04d229c 100644
--- a/test-common.tcl
+++ b/test-common.tcl
@@ -7,6 +7,11 @@ proc prefix_some_path {pathvar entry} {
     set env($pathvar) [join $l :]
 }
 
+proc prexec {args} {
+    puts "exec $args"
+    eval exec $args
+}
+
 if {![catch {
     set builddir $env(SECNET_TEST_BUILDDIR)
 }]} {} else {