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.
mariux64 · Jul 1, 2016 · efd4c3a · efd4c3a
1 parent 5e76b61
commit efd4c3a
Showing 1 changed file with 1 addition and 0 deletions.
diff --git 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"