From 1c259c4c02213d0f92daeb3136432ca40c5cd5f7 Mon Sep 17 00:00:00 2001
From: Donald Buczek <buczek@molgen.mpg.de>
Date: Fri, 1 Jul 2016 14:26:42 +0200
Subject: [PATCH] beesh: avoid wrong diagnostic

we may fail to find a free revision number (eg with versionless bee
files) and if so, we want to avoid the error message of beeversion
and a wrong "cp" hint.
---
 src/beesh.sh.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/beesh.sh.in b/src/beesh.sh.in
index a579719..744fc64 100644
--- a/src/beesh.sh.in
+++ b/src/beesh.sh.in
@@ -157,6 +157,7 @@ function check_rebuild() {
                       echo "${bf}"
                   done | ${BEESORT} | tail -1)
 
+    test -n "${beefile_max}" || exit 1
     eval $(${BEEVERSION} ${beefile_max})
     print_warning "cp ${beefile} ${PWD}/${PKGFULLNAME}-${PKGFULLVERSION}-$((PKGREVISION + 1)).bee"