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Use $SHELL instead of hardcoding /bin/sh in ratpoison.
Patch by Mark H Weaver <mhw@netris.org>.
--- ratpoison/src/actions.c.orig 2013-04-06 21:37:43.000000000 -0400
+++ ratpoison/src/actions.c 2014-02-13 00:34:10.992553710 -0500
@@ -19,6 +19,7 @@
*/
#include <unistd.h>
+#include <stdlib.h>
#include <ctype.h> /* for isspace */
#include <sys/wait.h>
#include <X11/keysym.h>
@@ -223,12 +223,12 @@
add_command ("escape", cmd_escape, 1, 1, 1,
"Key: ", arg_KEY);
add_command ("exec", cmd_exec, 1, 1, 1,
- "/bin/sh -c ", arg_SHELLCMD);
+ "$SHELL -c ", arg_SHELLCMD);
add_command ("execa", cmd_execa, 1, 1, 1,
- "/bin/sh -c ", arg_SHELLCMD);
+ "$SHELL -c ", arg_SHELLCMD);
add_command ("execf", cmd_execf, 2, 2, 2,
"frame to execute in:", arg_FRAME,
- "/bin/sh -c ", arg_SHELLCMD);
+ "$SHELL -c ", arg_SHELLCMD);
add_command ("fdump", cmd_fdump, 1, 0, 0,
"", arg_NUMBER);
add_command ("focus", cmd_next_frame, 0, 0, 0);
@@ -359,7 +359,7 @@
add_command ("unsetenv", cmd_unsetenv, 1, 1, 1,
"Variable: ", arg_STRING);
add_command ("verbexec", cmd_verbexec, 1, 1, 1,
- "/bin/sh -c ", arg_SHELLCMD);
+ "$SHELL -c ", arg_SHELLCMD);
add_command ("version", cmd_version, 0, 0, 0);
add_command ("vsplit", cmd_v_split, 1, 0, 0,
"Split: ", arg_STRING);
@@ -2627,6 +2627,9 @@
pid = fork();
if (pid == 0)
{
+ char *shell_path;
+ char *shell_name;
+
/* Some process setup to make sure the spawned process runs
in its own session. */
putenv(current_screen()->display_string);
@@ -2641,7 +2644,18 @@
/* raw means don't run it through sh. */
if (raw)
execl (cmd, cmd, NULL);
- execl("/bin/sh", "sh", "-c", cmd, NULL);
+
+ shell_path = getenv ("SHELL");
+ if (shell_path == NULL)
+ shell_path = "/bin/sh";
+
+ shell_name = strrchr (shell_path, '/');
+ if (shell_name == NULL)
+ shell_name = shell_path;
+ else
+ shell_name++;
+
+ execl(shell_path, shell_name, "-c", cmd, NULL);
_exit(EXIT_FAILURE);
}
--- ratpoison/src/events.c.orig 2013-04-06 20:05:48.000000000 -0400
+++ ratpoison/src/events.c 2014-02-13 00:34:39.327758789 -0500
@@ -920,7 +920,7 @@
{
/* Report any child that didn't return 0. */
if (cur->status != 0)
- marked_message_printf (0,0, "/bin/sh -c \"%s\" finished (%d)",
+ marked_message_printf (0,0, "$SHELL -c \"%s\" finished (%d)",
cur->cmd, cur->status);
list_del (&cur->node);
free (cur->cmd);
--- ratpoison/src/messages.h.orig 2012-07-20 20:25:33.000000000 -0400
+++ ratpoison/src/messages.h 2014-02-13 00:34:28.608398437 -0500
@@ -41,7 +41,7 @@
#define MESSAGE_PROMPT_SWITCH_TO_WINDOW "Switch to window: "
#define MESSAGE_PROMPT_NEW_WINDOW_NAME "Set window's title to: "
-#define MESSAGE_PROMPT_SHELL_COMMAND "/bin/sh -c "
+#define MESSAGE_PROMPT_SHELL_COMMAND "$SHELL -c "
#define MESSAGE_PROMPT_COMMAND ":"
#define MESSAGE_PROMPT_SWITCH_WM "Switch to wm: "
#define MESSAGE_PROMPT_XTERM_COMMAND MESSAGE_PROMPT_SHELL_COMMAND TERM_PROG " -e "
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