epm list --available: small fix

a681dc9b · Vitaly Lipatov · 67ac81e4 · a681dc9b
Commit a681dc9b authored May 08, 2023 by Vitaly Lipatov
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epm-list_available bin/epm-list_available +3 -1

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--- a/bin/epm-list_available
+++ b/bin/epm-list_available
@@ -135,7 +135,9 @@ case $PMTYPE in
        ;;
 esac

-docmd $CMD | __fo_pfn
+if [ -n "$CMD" ] ; then
+    docmd $CMD | __fo_pfn
+fi
 # FIXME: we print empty lines, but will lost error status

 }