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-rw-r--r--lib/pipe-filter.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/pipe-filter.h b/lib/pipe-filter.h
index 9e2c966a5f..71ef70b387 100644
--- a/lib/pipe-filter.h
+++ b/lib/pipe-filter.h
@@ -133,7 +133,8 @@ typedef void (*done_read_fn) (void *data_read, size_t num_bytes_read,
- the positive exit code of the subprocess if that failed. */
extern int
pipe_filter_ii_execute (const char *progname,
- const char *prog_path, const char **prog_argv,
+ const char *prog_path,
+ const char * const *prog_argv,
bool null_stderr, bool exit_on_error,
prepare_write_fn prepare_write,
done_write_fn done_write,
@@ -179,7 +180,8 @@ struct pipe_filter_gi;
Return the freshly created 'struct pipe_filter_gi'. */
extern struct pipe_filter_gi *
pipe_filter_gi_create (const char *progname,
- const char *prog_path, const char **prog_argv,
+ const char *prog_path,
+ const char * const *prog_argv,
bool null_stderr, bool exit_on_error,
prepare_read_fn prepare_read,
done_read_fn done_read,