emacsclient wrapper: don't fail completely if bash not on PATH

1 files changed, 14 insertions, 14 deletions

diff --git a/bin/emacsclient b/bin/emacsclient
index 97d8242d..89c76443 100755
--- a/bin/emacsclient
+++ b/bin/emacsclient
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/bin/sh
 
 # Copyright (C) 2022  Sean Whitton
 #
@@ -35,6 +35,19 @@ daemon_name=
 gdbmacs=
 args=
 
+devel_emacs="$HOME/src/emacs/src/emacs"
+devel_emacsclient="$HOME/src/emacs/lib-src/emacsclient"
+
+installed_emacs=$(command -v emacs)
+installed_emacsclient=$(PATH=$(echo "$PATH" \
+				   | sed -e "s#$HOME/src/dotfiles/bin:##") \
+			    command -v emacsclient)
+
+for cmd in bash flock inotifywait perl pwdx ss; do
+    command -v $cmd >/dev/null || exec "$installed_emacsclient" -a "" "$@"
+done
+[ -n "$BASH_VERSION" ] || exec bash "$0" "$@"
+
 get_listener () {
     local socket="$1"
     local listener=$(ss -Hplx src "$socket" \
@@ -97,19 +110,6 @@ done
 # -sgdbmacs implies --spw/installed, as a special case.
 [ "$daemon_name" = gdbmacs ] && want_installed=true
 
-devel_emacs="$HOME/src/emacs/src/emacs"
-devel_emacsclient="$HOME/src/emacs/lib-src/emacsclient"
-
-installed_emacs=$(command -v emacs)
-installed_emacsclient=$(PATH=$(echo "$PATH" \
-				   | sed -e "s#$HOME/src/dotfiles/bin:##") \
-			    command -v emacsclient)
-
-for external in flock inotifywait perl pwdx ss; do
-    command -v $external >/dev/null \
-	|| exec -a emacsclient "$installed_emacsclient" -a "" "$@"
-done
-
 # We set and export XDG_RUNTIME_DIR such that Emacs doesn't choose
 # "/tmp/emacs$(id -u)" as the socket dir.
 if [ -n "$XDG_RUNTIME_DIR" ]; then