Cleanup timestamp conversion code

[wimlib] / src / xml.c

diff --git a/src/xml.c b/src/xml.c
index ecb73b221454227e2175abfa1fa888438f0cde93..1dd4d8398a7efa573b3b43c0060126411d283568 100644 (file)
--- a/src/xml.c
+++ b/src/xml.c
@@ -1241,7 +1241,7 @@ calculate_dentry_statistics(struct wim_dentry *dentry, void *arg)
 
 /*
  * Calculate what to put in the <FILECOUNT>, <DIRCOUNT>, <TOTALBYTES>, and
- * <HARDLINKBYTES> elements of each <IMAGE>.
+ * <HARDLINKBYTES> elements of the specified WIM image.
  */
 void
 xml_update_image_info(WIMStruct *wim, int image)
@@ -1261,7 +1261,7 @@ xml_update_image_info(WIMStruct *wim, int image)
        for_dentry_in_tree(wim->image_metadata[image - 1]->root_dentry,
                           calculate_dentry_statistics,
                           image_info);
-       image_info->last_modification_time = get_wim_timestamp();
+       image_info->last_modification_time = now_as_wim_timestamp();
 }
 
 /* Adds an image to the XML information. */
@@ -1292,7 +1292,7 @@ xml_add_image(WIMStruct *wim, const tchar *name)
 
        wim->wim_info = wim_info;
        image_info->index = wim_info->num_images;
-       image_info->creation_time = get_wim_timestamp();
+       image_info->creation_time = now_as_wim_timestamp();
        xml_update_image_info(wim, image_info->index);
        return 0;
 
@@ -1668,23 +1668,18 @@ wimlib_set_image_name(WIMStruct *wim, int image, const tchar *name)
        tchar *p;
        int i;
 
-       DEBUG("Setting the name of image %d to %"TS, image, name);
-
        if (name == NULL)
                name = T("");
 
-       if (image < 1 || image > wim->hdr.image_count) {
-               ERROR("%d is not a valid image", image);
+       if (image < 1 || image > wim->hdr.image_count)
                return WIMLIB_ERR_INVALID_IMAGE;
-       }
 
-       for (i = 1; i <= wim->hdr.image_count; i++) {
-               if (i == image)
-                       continue;
-               if (!tstrcmp(wim->wim_info->images[i - 1].name, name)) {
-                       ERROR("The name \"%"TS"\" is already in use in the WIM!",
-                             name);
-                       return WIMLIB_ERR_IMAGE_NAME_COLLISION;
+       if (*name) {
+               for (i = 1; i <= wim->hdr.image_count; i++) {
+                       if (i == image)
+                               continue;
+                       if (!tstrcmp(wim->wim_info->images[i - 1].name, name))
+                               return WIMLIB_ERR_IMAGE_NAME_COLLISION;
                }
        }