Fix unreadable BACKLOG and ChangeLog files

wdiff.spec

@@ -2,7 +2,7 @@
 
 Name:           wdiff
 Version:        1.2.2
-Release:        19%{?dist}
+Release:        20%{?dist}
 Summary:        Compare files on a word per word basis
 
 # Entire source is GPLv3+, except wdiff.texi and the documentation built from
@@ -46,14 +46,13 @@ produce a nicer display of word differences between the original files.
 %setup -q
 
 # Fix ISO-8859-1-encoded files
-tmp="$(mktemp)"
 for fn in BACKLOG ChangeLog
 do
-  iconv --from=ISO-8859-1 --to=UTF-8 "${fn}" > "${tmp}"
-  touch -r "${fn}" "${tmp}"
-  cp -p "${tmp}" "${fn}"
+  iconv --from=ISO-8859-1 --to=UTF-8 "${fn}" > "${fn}.iconv"
+  touch -r "${fn}" "${fn}.iconv"
+  chmod -v --reference="${fn}" "${fn}.iconv"
+  mv -f "${fn}.iconv" "${fn}"
 done
-rm "${tmp}"
 
 
 %build
@@ -113,6 +112,9 @@ cp -rp doc/%{name}.html %{buildroot}%{_pkgdocdir}/html
 
 
 %changelog
+* Sat Oct 09 2021 Benjamin A. Beasley <code@musicinmybrain.net> - 1.2.2-20
+- Fix unreadable BACKLOG and ChangeLog files
+
 * Mon Feb 08 2021 Benjamin A. Beasley <code@musicinmybrain.net> - 1.2.2-19
 - Work around no “install -D” support in EPEL7