idevicebackup2: suppress "Can't remove" warning about Manifest.mbdx

This file is not used anymore since iOS 5.0 but the device's BackupAgent2 is
still requesting the deletion of this file. To not confuse the user we just
suppress the warning if the file could not be deleted.

1 files changed, 11 insertions, 2 deletions

diff --git a/tools/idevicebackup2.c b/tools/idevicebackup2.c
index eeb2718..856c41c 100644
--- a/tools/idevicebackup2.c
+++ b/tools/idevicebackup2.c
@@ -1639,6 +1639,13 @@ checkpoint:
                                                         char *str = NULL;
                                                         plist_get_string_val(val, &str);
                                                         if (str) {
+                                                                const char *checkfile = strchr(str, '/');
+                                                                int suppress_warning = 0;
+                                                                if (checkfile) {
+                                                                        if (strcmp(checkfile+1, "Manifest.mbdx") == 0) {
+                                                                                suppress_warning = 1;
+                                                                        }
+                                                                }
                                                                 char *newpath = build_path(backup_directory, str, NULL);
                                                                 free(str);
 #ifdef WIN32
@@ -1650,13 +1657,15 @@ checkpoint:
                                                                         res = DeleteFile(newpath);
                                                                 if (!res) {
                                                                         int e = win32err_to_errno(GetLastError());
-                                                                        printf("Could not remove '%s': %s (%d)\n", newpath, strerror(e), e);
+                                                                        if (!suppress_warning)
+                                                                                printf("Could not remove '%s': %s (%d)\n", newpath, strerror(e), e);
                                                                         errcode = errno_to_device_error(e);
                                                                         errdesc = strerror(e);
                                                                 }
 #else
                                                                 if (remove(newpath) < 0) {
-                                                                        printf("Could not remove '%s': %s (%d)\n", newpath, strerror(errno), errno);
+                                                                        if (!suppress_warning)
+                                                                                printf("Could not remove '%s': %s (%d)\n", newpath, strerror(errno), errno);
                                                                         errcode = errno_to_device_error(errno);
                                                                         errdesc = strerror(errno);
                                                                 }