commit e379e21ddc2dc12abea9dcfd0708e27788bb568c
author Illia Bobyr <illia.bobyr@gmail.com> Sat Sep 30 22:59:27 2023 +0200
committer Christian Brabandt <cb@256bit.org> Sat Sep 30 22:59:27 2023 +0200
tree f28aecdd9d8c462c21d4d73d482d06e5ba2b0b03
parent 8c358e024fbc11895efec4b3e0e3777a6b88eba7

patch 9.0.1966: configure prints stray 6 when checking libruby

Problem:  configure prints stray 6 when checking libruby
Solution: redirect stdout to dev/null

configure: Do not print "6" when checking for libruby

`expr` will print the matched string length to the standard output.
Current `configure` output looks like this:

```
checking Ruby header files...  /usr/include/ruby-3.1.0
6
```

The script really only cares about `expr` exit code.

closes: #13234

Signed-off-by: Christian Brabandt <cb@256bit.org>
Co-authored-by: Illia Bobyr <illia.bobyr@gmail.com>

src/auto/configure

diff --git a/src/auto/configure b/src/auto/configure
index acc844c..b86b391 100755
--- a/src/auto/configure
+++ b/src/auto/configure
@@ -8102,7 +8102,7 @@
 	librubyarg=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG['LIBRUBYARG'])"`
 	librubya=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG['LIBRUBY_A'])"`
 	rubylibdir=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG['libdir'])"`
-	if test -f "$rubylibdir/$librubya" || expr "$librubyarg" : "-lruby"; then
+	if test -f "$rubylibdir/$librubya" || expr "$librubyarg" : "-lruby" >/dev/null; then
 	  RUBY_LIBS="$RUBY_LIBS -L$rubylibdir"
 	elif test "$librubyarg" = "libruby.a"; then
 	  	  librubyarg="-lruby"

src/configure.ac

diff --git a/src/configure.ac b/src/configure.ac
index 4b2046d..dfbe512 100644
--- a/src/configure.ac
+++ b/src/configure.ac
@@ -2077,7 +2077,7 @@
 	librubyarg=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG[['LIBRUBYARG']])"`
 	librubya=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG[['LIBRUBY_A']])"`
 	rubylibdir=`$vi_cv_path_ruby -r rbconfig -e "print $ruby_rbconfig.expand($ruby_rbconfig::CONFIG[['libdir']])"`
-	if test -f "$rubylibdir/$librubya" || expr "$librubyarg" : "-lruby"; then
+	if test -f "$rubylibdir/$librubya" || expr "$librubyarg" : "-lruby" >/dev/null; then
 	  RUBY_LIBS="$RUBY_LIBS -L$rubylibdir"
 	elif test "$librubyarg" = "libruby.a"; then
 	  dnl required on Mac OS 10.3 where libruby.a doesn't exist

src/version.c

diff --git a/src/version.c b/src/version.c
index 2371c3f..2c3c9f1 100644
--- a/src/version.c
+++ b/src/version.c
@@ -705,6 +705,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1966,
+/**/
     1965,
 /**/
     1964,