X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fwrite.c;h=86730ff7fec7a1158b6ed8bed305ec784b9375aa;hp=777fa2c01b7089bfb2c76a5213157e1b4a6e8ab4;hb=11b249a3d62d88ca4c5123570f21e754715628e5;hpb=c7af42d3d894338bbd1cb7f4b77948f746485482

diff --git a/src/write.c b/src/write.c
index 777fa2c0..86730ff7 100644
--- a/src/write.c
+++ b/src/write.c
@@ -1867,7 +1867,9 @@ out_ftruncate:
 	if (ret != 0 && !(write_flags & WIMLIB_WRITE_FLAG_NO_LOOKUP_TABLE)) {
 		WARNING("Truncating `%s' to its original size (%"PRIu64" bytes)",
 			w->filename, old_wim_end);
-		truncate(w->filename, old_wim_end);
+		/* Return value of truncate() is ignored because this is already
+		 * an error path. */
+		(void)truncate(w->filename, old_wim_end);
 	}
 	w->wim_locked = 0;
 	return ret;