X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fwrite.c;h=2effd7dbd8fbf8fcca7224213695023fc45d148b;hp=90dcaed4201d0d92ce6cf74dfc9691dd4bf11025;hb=30cfd915ede8a2b24b693525ff835b2f03220cc9;hpb=77b2c74599190197074c82937787f24f83ece0af

diff --git a/src/write.c b/src/write.c
index 90dcaed4..2effd7db 100644
--- a/src/write.c
+++ b/src/write.c
@@ -2212,15 +2212,16 @@ wimlib_overwrite(WIMStruct *w, int write_flags,
 		 unsigned num_threads,
 		 wimlib_progress_func_t progress_func)
 {
+	int ret;
+
 	write_flags &= WIMLIB_WRITE_MASK_PUBLIC;
 
 	if (!w->filename)
 		return WIMLIB_ERR_NO_FILENAME;
 
-	if (w->hdr.total_parts != 1) {
-		ERROR("Cannot modify a split WIM");
-		return WIMLIB_ERR_SPLIT_UNSUPPORTED;
-	}
+	ret = can_modify_wim(w);
+	if (ret)
+		return ret;
 
 	if ((!w->deletion_occurred || (write_flags & WIMLIB_WRITE_FLAG_SOFT_DELETE))
 	    && !(write_flags & WIMLIB_WRITE_FLAG_REBUILD))