Index: ada/acats/run_acats
===================================================================
--- ada/acats/run_acats	(revision 164716)
+++ ada/acats/run_acats	(working copy)
@@ -70,4 +70,4 @@ chmod +x host_gnatmake
 # Limit the stack to 16MB for stack checking
 ulimit -s 16384
 
-exec $SHELL $testdir/run_all.sh ${1+"$@"}
+exec $testdir/run_all.sh ${1+"$@"}