1 files changed, 12 insertions, 4 deletions

diff --git a/iphone.c b/iphone.c
index 3dccf71..060bba2 100644
--- a/iphone.c
+++ b/iphone.c
@@ -114,7 +114,7 @@ static int clients = 0;
 
 /**
  */
-int toto_debug = 0;
+int toto_debug = 1;
 void log_debug_msg(const char *format, ...)
 {
 #ifndef STRIP_DEBUG_CODE
@@ -124,7 +124,7 @@ void log_debug_msg(const char *format, ...)
         va_start(args, format);
 
         if (toto_debug)
-                fprintf(stderr, format, args);
+                vfprintf(stderr, format, args);
 
         va_end(args);
 
@@ -215,6 +215,12 @@ static iphone_error_t iphone_config_usb_device(iphone_device_t phone)
         int bytes;
         char buf[512];
 
+        log_debug_msg("checking configuration...\n");
+        if (phone->__device->config->bConfigurationValue != 3) {
+                log_debug_msg("WARNING: usb device configuration is not 3 as expected!\n");
+        }
+
+#if 0
         log_debug_msg("setting configuration...\n");
         ret = usb_set_configuration(phone->device, 3);
         if (ret != 0) {
@@ -242,6 +248,7 @@ static iphone_error_t iphone_config_usb_device(iphone_device_t phone)
         } else {
                 log_debug_msg("done.\n");
         }
+#endif
 
         log_debug_msg("claiming interface... ");
         ret = usb_claim_interface(phone->device, 1);
@@ -307,8 +314,9 @@ iphone_error_t iphone_get_specific_device(int bus_n, int dev_n, iphone_device_t
                                 if (dev->devnum == dev_n) {
                                         phone->__device = dev;
                                         phone->device = usb_open(phone->__device);
-                                        iphone_config_usb_device(phone);
-                                        goto found;
+                                        if (iphone_config_usb_device(phone) == IPHONE_E_SUCCESS) {
+                                                goto found;
+                                        }
                                 }
 
         iphone_free_device(phone);