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-rw-r--r--archival/libunarchive/open_transformer.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/archival/libunarchive/open_transformer.c b/archival/libunarchive/open_transformer.c
index f8f587e..355613a 100644
--- a/archival/libunarchive/open_transformer.c
+++ b/archival/libunarchive/open_transformer.c
@@ -46,8 +46,9 @@ int open_transformer(int src_fd,
xmove_fd(src_fd, 0);
xmove_fd(fd_pipe[1], 1);
va_start(ap, transform_prog);
- BB_EXECVP(transform_prog, ap);
- bb_perror_and_die("exec failed");
+ /* hoping that va_list -> char** on our CPU is working... */
+ BB_EXECVP(transform_prog, (void*)ap);
+ bb_perror_msg_and_die("exec failed");
#endif
/* notreached */
}