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patch 8.0.0063

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Problem:    Compiler warning for comparing with unsigned. (Zoltan Arpadffy)
Solution:   Change <= to ==.
This commit is contained in:
Bram Moolenaar
2016-11-05 14:58:34 +01:00
parent 8161551724
commit 55952d4dd4
2 changed files with 3 additions and 1 deletions
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2
src/undo.c
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@@ -1076,7 +1076,7 @@ undo_read(bufinfo_T *bi, char_u *buffer, size_t size)
if (bi->bi_used >= bi->bi_avail)
{
n = fread(bi->bi_buffer, 1, (size_t)CRYPT_BUF_SIZE, bi->bi_fp);
if (n <= 0)
if (n == 0)
{
/* Error may be checked for only later. Fill with zeros,
* so that the reader won't use garbage. */