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-rw-r--r--usr.bin/ftp/util.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/usr.bin/ftp/util.c b/usr.bin/ftp/util.c
index 1936baf..89f16f5 100644
--- a/usr.bin/ftp/util.c
+++ b/usr.bin/ftp/util.c
@@ -624,7 +624,7 @@ progressmeter(flag)
ratio = MAX(ratio, 0);
ratio = MIN(ratio, 100);
n = snprintf(buf + len, sizeof(buf) - len, "\r%3d%% ", ratio);
- if (n > 0)
+ if (n > 0 || len < sizeof(buf) - len)
len += n;
barlength = ttywidth - 30;
@@ -635,7 +635,7 @@ progressmeter(flag)
"*****************************************************************************"
"*****************************************************************************",
barlength - i, "");
- if (n > 0)
+ if (n > 0 || len < sizeof(buf) - len)
len += n;
}
@@ -648,7 +648,7 @@ progressmeter(flag)
n = snprintf(buf + len, sizeof(buf) - len,
" %5qd %c%c ", (long long)abbrevsize, prefixes[i],
prefixes[i] == ' ' ? ' ' : 'B');
- if (n > 0)
+ if (n > 0 || len < sizeof(buf) - len)
len += n;
timersub(&now, &lastupdate, &wait);
@@ -685,14 +685,14 @@ progressmeter(flag)
else
n = snprintf(buf + len, sizeof(buf) - len,
" ");
- if (n > 0)
+ if (n > 0 || len < sizeof(buf) - len)
len += n;
i = remaining % SECSPERHOUR;
len += snprintf(buf + len, sizeof(buf) - len,
"%02d:%02d ETA", i / 60, i % 60);
}
}
- if (n > 0)
+ if (n > 0 || len < sizeof(buf) - len)
len += n;
(void)write(STDOUT_FILENO, buf, len);
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