diff options
| -rw-r--r-- | dev/filerelaytest.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/dev/filerelaytest.c b/dev/filerelaytest.c index b19bbd7..2afa6b6 100644 --- a/dev/filerelaytest.c +++ b/dev/filerelaytest.c @@ -18,6 +18,7 @@ * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#include <err.h> #include <stdio.h> #include <stdlib.h> #include <libimobiledevice/libimobiledevice.h> @@ -100,6 +101,9 @@ int main(int argc, char **argv) uint32_t len = 0; char buf[4096]; FILE *f = fopen("dump.cpio.gz", "wb"); + if (!f) { + err(EXIT_FAILURE, "dump.cpio.gz"); + } setbuf(stdout, NULL); printf("receiving "); while (idevice_connection_receive(dump, buf, 4096, &len) == IDEVICE_E_SUCCESS) { |