diff options
Diffstat (limited to 'subr')
| -rw-r--r-- | subr/ex_pkg_dispatch.subr | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/subr/ex_pkg_dispatch.subr b/subr/ex_pkg_dispatch.subr index 45653b4f..9a06fd39 100644 --- a/subr/ex_pkg_dispatch.subr +++ b/subr/ex_pkg_dispatch.subr @@ -101,7 +101,9 @@ ex_pkg_dispatch() { fi; done; "${_dispatch_fn}" finish_target "" "${_tgt_name}"; - ex_rtl_set_var_unsafe "${_pkgs_found_vname}" "${_pkgs_found}"; + if [ -n "${_pkgs_found_vname}" ]; then + ex_rtl_set_var_unsafe "${_pkgs_found_vname}" "${_pkgs_found}"; + fi; }; # vim:filetype=sh |