From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Fri, 8 May 2020 12:28:43 +0000 (+0100)
Subject: nailing-cargo: Spot if user forgot to specify command
X-Git-Tag: nailing-cargo/1.0.0~219
X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=bafaa9c898e07738b1afd7fdf8ada04d2c10bd39;p=nailing-cargo.git

nailing-cargo: Spot if user forgot to specify command

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---

diff --git a/nailing-cargo b/nailing-cargo
index dbad5b4..32da8fc 100755
--- a/nailing-cargo
+++ b/nailing-cargo
@@ -353,6 +353,8 @@ while (@ARGV && $ARGV[0] =~ m/^-/) {
   }
 }
 
+die "$self: need command to run\n" unless @ARGV || $noact;
+
 takelock();
 readnail();
 readorigs();