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| author | tjr <tjr@FreeBSD.org> | 2004-05-03 11:48:55 +0000 |
|---|---|---|
| committer | tjr <tjr@FreeBSD.org> | 2004-05-03 11:48:55 +0000 |
| commit | 02199e79066551ed04e93c3565e543f28994bb8d (patch) | |
| tree | 57b6848934ae1f6a3b0f7e5dfa2f02178c892cc1 | |
| parent | 978577176877b95751545d834ac6f10bdad0bc71 (diff) | |
| download | FreeBSD-src-02199e79066551ed04e93c3565e543f28994bb8d.zip FreeBSD-src-02199e79066551ed04e93c3565e543f28994bb8d.tar.gz | |
Only add the widths together for printable characters in prn_normal();
unprintable characters have a "width" of -1.
| -rw-r--r-- | bin/ls/util.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/bin/ls/util.c b/bin/ls/util.c index a7b8208..36122df 100644 --- a/bin/ls/util.c +++ b/bin/ls/util.c @@ -79,7 +79,8 @@ prn_normal(const char *s) for (i = 0; i < (int)clen; i++) putchar((unsigned char)s[i]); s += clen; - n += wcwidth(wc); + if (iswprint(wc)) + n += wcwidth(wc); } return (n); } |
