be even more informative to the user

diff --git a/src/smpi/smpirun.in b/src/smpi/smpirun.in
index 28ae8b0..07ba044 100755 (executable)
--- a/src/smpi/smpirun.in
+++ b/src/smpi/smpirun.in
@@ -244,6 +244,7 @@ done
 # check if we still have at least one parameter beyond options
 if [ $# -eq 0 ]
 then
 # check if we still have at least one parameter beyond options
 if [ $# -eq 0 ]
 then

+    echo "Error: no program to execute!"

     usage
     exit
 fi
     usage
     exit
 fi