ideviceinfo: Make sure all error messages go to stderr

Thanks to @Takuro-Ito for pointing this out.

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/ideviceinfo.c b/tools/ideviceinfo.c
index ead3fa6..fc0527d 100644
--- a/tools/ideviceinfo.c
+++ b/tools/ideviceinfo.c
@@ -212,9 +212,9 @@ int main(int argc, char *argv[])
         ret = idevice_new_with_options(&device, udid, (use_network) ? IDEVICE_LOOKUP_NETWORK : IDEVICE_LOOKUP_USBMUX);
         if (ret != IDEVICE_E_SUCCESS) {
                 if (udid) {
-                        printf("ERROR: Device %s not found!\n", udid);
+                        fprintf(stderr, "ERROR: Device %s not found!\n", udid);
                 } else {
-                        printf("ERROR: No device found!\n");
+                        fprintf(stderr, "ERROR: No device found!\n");
                 }
                 return -1;
         }