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- --- a/clish/shell/shell_execute.c
- +++ b/clish/shell/shell_execute.c
- @@ -19,13 +19,6 @@
- #include <signal.h>
- #include <fcntl.h>
-
- -/* Empty signal handler to ignore signal but don't use SIG_IGN. */
- -static void sigignore(int signo)
- -{
- - signo = signo; /* Happy compiler */
- - return;
- -}
- -
- /*-------------------------------------------------------- */
- static int clish_shell_lock(const char *lock_path)
- {
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