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-rw-r--r--scripts/patchfns.in2
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/patchfns.in b/scripts/patchfns.in
index 5ce5c6d..aecd68a 100644
--- a/scripts/patchfns.in
+++ b/scripts/patchfns.in
@@ -128,7 +128,7 @@ change_db_strip_level()
$i="'"$level"'"
break
}
- if (i > NF)
+ if (i > NF && "'"$level"'" != "")
$i="'"$level"'"
}
{ print }