From fd2a061f6a30304e8b3ccccec175f3e02e2855ed Mon Sep 17 00:00:00 2001
From: Shamil Gumirov <shamil@gumirov.com>
Date: Sat, 27 Mar 2021 17:35:12 +0100
Subject: [PATCH] Minor output fix to use quote_n() instead of quote()

* src/ftp.c (ftp_retrieve_list): change quote to quote_n
* src/iri.c (do_conversion): change quote to quote_n
* src/url.c (convert_fname): change quote to quote_n

The implementation quote() reuses the buffer it returns which
leads to printing the same string for each quote() call in one
output line. Instead, quote_n() should be used as highlighted in
the doc:
https://www.gnu.org/software/gnulib/manual/html_node/Quoting.html

Copyright-paperwork-exempt: Yes
---
 src/ftp.c | 6 +++---
 src/iri.c | 2 +-
 src/url.c | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/ftp.c b/src/ftp.c
index ab6802a6..a1fcaa50 100644
--- a/src/ftp.c
+++ b/src/ftp.c
@@ -2352,15 +2352,15 @@ The sizes do not match (local %s) -- retrieving.\n\n"),
                             {
                               logprintf (LOG_VERBOSE, _("\
 Already have correct symlink %s -> %s\n\n"),
-                                         quote (con->target),
-                                         quote (f->linkto));
+                                         quote_n (0, con->target),
+                                         quote_n (1, f->linkto));
                               dlthis = false;
                               break;
                             }
                         }
                     }
                   logprintf (LOG_VERBOSE, _("Creating symlink %s -> %s\n"),
-                             quote (con->target), quote (f->linkto));
+                             quote_n (0, con->target), quote_n (1, f->linkto));
                   /* Unlink before creating symlink!  */
                   unlink (con->target);
                   if (symlink (f->linkto, con->target) == -1)
diff --git a/src/iri.c b/src/iri.c
index 0d1b6567..e75974fe 100644
--- a/src/iri.c
+++ b/src/iri.c
@@ -138,7 +138,7 @@ do_conversion (const char *tocode, const char *fromcode, char const *in_org, siz
   if (cd == (iconv_t)(-1))
     {
       logprintf (LOG_VERBOSE, _("Conversion from %s to %s isn't supported\n"),
-                 quote (fromcode), quote (tocode));
+                 quote_n (0, fromcode), quote_n (1, tocode));
       *out = NULL;
       return false;
     }
diff --git a/src/url.c b/src/url.c
index 8e7aa75e..d84849f8 100644
--- a/src/url.c
+++ b/src/url.c
@@ -1585,7 +1585,7 @@ convert_fname (char *fname)
   if (cd == (iconv_t) (-1))
     {
       logprintf (LOG_VERBOSE, _ ("Conversion from %s to %s isn't supported\n"),
-                 quote (from_encoding), quote (to_encoding));
+                 quote_n (0, from_encoding), quote_n (1, to_encoding));
       return fname;
     }