tools: Remove length check on device UDID arguments to support newer devices

The 40 characters length check on the device UDID made newer devices unusable
with the libimobiledevice tools and was actually redundant since an invalid
UDID will always fail to resolve. This commit removes the length check
alltogether (but makes sure it is not an empty string "").

1 files changed, 2 insertions, 2 deletions

diff --git a/tools/idevicecrashreport.c b/tools/idevicecrashreport.c
index 4d7f41c..e05d506 100644
--- a/tools/idevicecrashreport.c
+++ b/tools/idevicecrashreport.c
@@ -301,7 +301,7 @@ static void print_usage(int argc, char **argv)
         printf("  -e, --extract\t\textract raw crash report into separate '.crash' file\n");
         printf("  -k, --keep\t\tcopy but do not remove crash reports from device\n");
         printf("  -d, --debug\t\tenable communication debugging\n");
-        printf("  -u, --udid UDID\ttarget specific device by its 40-digit device UDID\n");
+        printf("  -u, --udid UDID\ttarget specific device by UDID\n");
         printf("  -h, --help\t\tprints usage information\n");
         printf("\n");
         printf("Homepage: <" PACKAGE_URL ">\n");
@@ -327,7 +327,7 @@ int main(int argc, char* argv[]) {
                 }
                 else if (!strcmp(argv[i], "-u") || !strcmp(argv[i], "--udid")) {
                         i++;
-                        if (!argv[i] || (strlen(argv[i]) != 40)) {
+                        if (!argv[i] || !*argv[i]) {
                                 print_usage(argc, argv);
                                 return 0;
                         }