Enforce args for vest(1df) and vex(1df)

2 files changed, 8 insertions, 0 deletions

diff --git a/bin/vest b/bin/vest
index db73e86d..91a0a3a9 100755
--- a/bin/vest
+++ b/bin/vest
@@ -1,2 +1,6 @@
 #!/bin/sh
+if [ "$#" -eq 0 ] ; then
+    printf >&2 'vest: Need test(1) arguments\n'
+    exit 2
+fi
 vex test "$@"
diff --git a/bin/vex b/bin/vex
index 66c9590f..908288ba 100755
--- a/bin/vex
+++ b/bin/vex
@@ -1,5 +1,9 @@
 #!/bin/sh
 # Run a command and print a string to stdout showing pass/fail
+if [ "$#" -eq 0 ] ; then
+    printf >&2 'vex: Need a command\n'
+    exit 2
+fi
 "$@"
 ex=$?
 case $ex in