epm: allow -v only for empty command

6d6d2933 · Vitaly Lipatov · cd3804cc · 6d6d2933
Commit 6d6d2933 authored Apr 07, 2022 by Vitaly Lipatov
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epm bin/epm +1 -0

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--- a/bin/epm
+++ b/bin/epm
@@ -387,6 +387,7 @@ check_option()
 {
    case $1 in
    -v|--version)         # HELPOPT: print version
+        [ -n "$epm_cmd" ] && return 1
        print_version
        exit 0
        ;;