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more -Wall warning fixes from Cristian Ionescu-Idbohrn.

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This time it resulted in small code changes:

function                                             old     new   delta
nexpr                                                820     828      +8
tail_main                                           1200    1202      +2
wrapf                                                166     167      +1
parse_mount_options                                  227     209     -18
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/1 up/down: 11/-18)             Total: -7 bytes
This commit is contained in:
Denis Vlasenko
2008-05-13 02:27:31 +00:00
parent c4f12f59cc
commit 77ad97f199
27 changed files with 69 additions and 61 deletions
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4
editors/vi.c
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@@ -2239,7 +2239,9 @@ static char readit(void) // read (maybe cursor) key from stdin
pfd[0].events = POLLIN;
// keep reading while there are input chars, and room in buffer
// for a complete ESC sequence (assuming 8 chars is enough)
while (safe_poll(pfd, 1, 0) > 0 && n <= (sizeof(readbuffer) - 8)) {
while ((safe_poll(pfd, 1, 0) > 0)
&& ((size_t)n <= (sizeof(readbuffer) - 8))
) {
// read the rest of the ESC string
int r = safe_read(0, readbuffer + n, sizeof(readbuffer) - n);
if (r > 0)