main (ble-reload): fix failure by non-existent rcfile

ble.pp

@@ -1605,7 +1605,8 @@ function ble/base/print-usage-for-no-argument-command {
 }
 function ble-reload {
   local -a options=()
-  ble/array#push options --rcfile="${_ble_base_rcfile:-/dev/null}"
+  [[ ! -e $_ble_base_rcfile ]] ||
+    ble/array#push options --rcfile="${_ble_base_rcfile:-/dev/null}"
   [[ $_ble_base_arguments_inputrc == auto ]] ||
     ble/array#push options --inputrc="$_ble_base_arguments_inputrc"
   local name

docs/ChangeLog.md

@@ -338,7 +338,8 @@
 - bind: fix <kbd>M-C-@</kbd>, <kbd>C-x C-@</kbd>, and <kbd>M-C-x</kbd> (`bash-4.2 -o emacs`) `#D1920` a410b03
 - complete (action:file): support `ble/syntax-raw` in the filename extraction (reported by qoreQyaS) `#D1921` 32277da
 - decode: fix a bug that the tab completion do not work with bash-4.4 and lower `#D1928` 7da9bce
-- complete: fix non-working ambiguous path completion with `..` and `.` in the path `#D1930` xxxxxxx
+- complete: fix non-working ambiguous path completion with `..` and `.` in the path `#D1930` 632e90a
+- main (ble-reload): fix failure by non-existent rcfile `#D1931` xxxxxxx
 
 ## Documentation
 
@@ -454,7 +455,7 @@
 - util (`modifyOtherKeys`): pass-through kitty protocol sequences (motivated by ferdinandyb) `#D1845` f66e0c1
 - main: show warning for empty locale (movivated by Ultra980) `#D1927` 92f2006
 - main: never load `/etc/inputrc` in openSUSE (motivated by Ultra980) `#D1926` 92f2006
-- canvas: refine detection of `bleopt char_width_mode=musl` `#D1929` xxxxxxx
+- canvas: refine detection of `bleopt char_width_mode=musl` `#D1929` b0c16dd
 
 ## Test
 

note.txt

@@ -6848,6 +6848,11 @@ bash_tips
 
 2023-02-01
 
+  * main: ble-reload が動かなくなっている [#D1931]
+
+    "--rcfile=$HOME/.blerc" を指定して再 source しようとして $HOME/.blerc が存
+    在しない事によって失敗している
+
   * complete: ../ で始まるパスの曖昧補完が効いていない [#D1930]
 
     ../out/data/c2w.wcwidth-compare.musl-vs-12.1.txt[TAB] の曖昧補完が効いていない