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| author | Denis Vlasenko | 2008-05-18 22:28:26 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-05-18 22:28:26 +0000 |
| commit | 5599502a550a7f892d4b73dceb2105a6916f83e6 (patch) | |
| tree | 572ffa27892b1b24db86930044077dbb1565840f /procps/watch.c | |
| parent | e125a683a77d14401644d15f38b7f578db723924 (diff) | |
| download | busybox-5599502a550a7f892d4b73dceb2105a6916f83e6.zip busybox-5599502a550a7f892d4b73dceb2105a6916f83e6.tar.gz | |
more -Wall warning fixes. -Wall is enabled now.
Diffstat (limited to 'procps/watch.c')
| -rw-r--r-- | procps/watch.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/procps/watch.c b/procps/watch.c index 5b774e8..7d8e0de 100644 --- a/procps/watch.c +++ b/procps/watch.c @@ -28,7 +28,7 @@ int watch_main(int argc ATTRIBUTE_UNUSED, char **argv) { unsigned opt; unsigned period = 2; - int width, new_width; + unsigned width, new_width; char *header; char *cmd; @@ -43,19 +43,19 @@ int watch_main(int argc ATTRIBUTE_UNUSED, char **argv) while (*++argv) cmd = xasprintf("%s %s", cmd, *argv); // leaks cmd - width = -1; // make sure first time new_width != width + width = (unsigned)-1; // make sure first time new_width != width header = NULL; while (1) { printf("\033[H\033[J"); if (!(opt & 0x2)) { // no -t - const int time_len = sizeof("1234-67-90 23:56:89"); + const unsigned time_len = sizeof("1234-67-90 23:56:89"); time_t t; get_terminal_width_height(STDIN_FILENO, &new_width, NULL); if (new_width != width) { width = new_width; free(header); - header = xasprintf("Every %us: %-*s", period, width, cmd); + header = xasprintf("Every %us: %-*s", period, (int)width, cmd); } time(&t); if (time_len < width) |