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Make command exec functions return an enum rather than -1/0/1 values and
add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531.
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@ -29,7 +29,7 @@
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* Executes a tmux command if a shell command returns true or false.
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*/
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int cmd_if_shell_exec(struct cmd *, struct cmd_ctx *);
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enum cmd_retval cmd_if_shell_exec(struct cmd *, struct cmd_ctx *);
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void cmd_if_shell_callback(struct job *);
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void cmd_if_shell_free(void *);
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@ -50,7 +50,7 @@ struct cmd_if_shell_data {
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struct cmd_ctx ctx;
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};
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int
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enum cmd_retval
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cmd_if_shell_exec(struct cmd *self, struct cmd_ctx *ctx)
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{
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struct args *args = self->args;
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@ -72,7 +72,7 @@ cmd_if_shell_exec(struct cmd *self, struct cmd_ctx *ctx)
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job_run(shellcmd, cmd_if_shell_callback, cmd_if_shell_free, cdata);
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return (1); /* don't let client exit */
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return (CMD_RETURN_YIELD); /* don't let client exit */
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}
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void
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