prefix error messages with $0v1.1.0

1 files changed, 2 insertions, 1 deletions

diff --git a/bin/populate b/bin/populate
index ff242cf..bbe3b7a 100755
--- a/bin/populate
+++ b/bin/populate
@@ -2,6 +2,7 @@
 set -efu
 
 self=$(readlink -f "$0")
+basename=${0##*/}
 prefix=${self%/bin/*}
 libdir=$prefix/lib
 
@@ -15,7 +16,7 @@ target_spec=
 fail=true
 
 error() {
-  echo "error: $1" >&2
+  echo "$basename: error: $1" >&2
   fail=false
 }