bootstrap: sync with upstream.

* gl/build-aux/extract-trace (func_find_tool): Quote a bare
variable expansion in a test argument.
* bootstrap: Regenerate.

Signed-off-by: Gary V. Vaughan <gary@gnu.org>

diff --git a/bootstrap b/bootstrap
index a6ffd54111b1eabfdf43fd67bb01ee5e2f6c7a4d..94e3385baa525574eef6c9e85b4d494368cbde00 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -2312,7 +2312,7 @@ func_find_tool ()
        for _G_dir in $PATH; do
          IFS=$_G_find_tool_save_IFS
          _G_progpath=$_G_dir/$_G_prog
-          test -r $_G_progpath && {
+          test -r "$_G_progpath" && {
             _G_curver=`func_tool_version_number $_G_progpath`
            case $_G_bestver,$_G_curver in
            ,)

diff --git a/gl/build-aux/extract-trace b/gl/build-aux/extract-trace
index 14b0f0a093411f8a44ddc259a50a3a79fa1c7080..a3d0bc4ebb16ecee8d52b121f53fa5ac54d91c79 100755 (executable)
--- a/gl/build-aux/extract-trace
+++ b/gl/build-aux/extract-trace
@@ -169,7 +169,7 @@ func_find_tool ()
        for _G_dir in $PATH; do
          IFS=$_G_find_tool_save_IFS
          _G_progpath=$_G_dir/$_G_prog
-          test -r $_G_progpath && {
+          test -r "$_G_progpath" && {
             _G_curver=`func_tool_version_number $_G_progpath`
            case $_G_bestver,$_G_curver in
            ,)