travis-ci: save prove state for the 32 bit Linux build

diff --git a/run-command.h b/run-command.h
index dd1c78c28db90b5261454dd8fae925faf4548e21..3932420ec8a560479c9697e3626e9da15e952853 100644 (file)
--- a/run-command.h
+++ b/run-command.h
@@ -43,6 +43,7 @@ struct child_process {
        unsigned stdout_to_stderr:1;
        unsigned use_shell:1;
        unsigned clean_on_exit:1;
+       unsigned wait_after_clean:1;
        void (*clean_on_exit_handler)(struct child_process *process);
        void *clean_on_exit_handler_cbdata;
 };
@@ -50,6 +51,7 @@ struct child_process {
 #define CHILD_PROCESS_INIT { NULL, ARGV_ARRAY_INIT, ARGV_ARRAY_INIT }
 void child_process_init(struct child_process *);
 void child_process_clear(struct child_process *);
+extern int is_executable(const char *name);
 
 int start_command(struct child_process *);
 int finish_command(struct child_process *);