39 lines
1.2 KiB
Diff
39 lines
1.2 KiB
Diff
From 6579cf5f72d5de345ae1cc97d0344dfa1771460a Mon Sep 17 00:00:00 2001
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From: "Richard W.M. Jones" <rjones@redhat.com>
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Date: Mon, 28 Jan 2019 22:20:33 +0000
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Subject: [PATCH 03/12] Use external command mv to rename old output directory
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(RHBZ#1670191).
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See https://bugzilla.redhat.com/show_bug.cgi?id=1670191#c0
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for explanation.
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Thanks: Sam Eiderman
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---
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src/supermin.ml | 10 ++++------
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1 file changed, 4 insertions(+), 6 deletions(-)
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diff --git a/src/supermin.ml b/src/supermin.ml
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index 71d8b64..7c7135b3 100644
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--- a/src/supermin.ml
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+++ b/src/supermin.ml
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@@ -264,12 +264,10 @@ appliance automatically.
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(* Delete the old output directory if it exists. *)
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let old_outputdir =
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- try
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- let old_outputdir = outputdir ^ "." ^ string_random8 () in
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- rename outputdir old_outputdir;
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- Some old_outputdir
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- with
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- Unix_error _ -> None in
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+ let old_outputdir = outputdir ^ "." ^ string_random8 () in
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+ let cmd = sprintf "mv %s %s 2>/dev/null"
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+ (quote outputdir) (quote old_outputdir) in
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+ if Sys.command cmd == 0 then Some old_outputdir else None in
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if debug >= 1 then
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printf "supermin: renaming %s to %s\n%!" new_outputdir outputdir;
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--
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2.23.0
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