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authorRob Landley <rob@landley.net>2017-04-08 13:52:18 -0500
committerRob Landley <rob@landley.net>2017-04-08 13:52:18 -0500
commitfea6d56777a3063b5af8b262df2a4a2573142962 (patch)
treef4ee45653248d6dd2796eda2b300d53ddac43322 /toys/posix
parenta0d0af0f734aa1edd9336089c5da1b813e0ab125 (diff)
downloadtoybox-fea6d56777a3063b5af8b262df2a4a2573142962.tar.gz
Fix the ls -m test (which is just a whitespace issue, but eh).
While we're at it, ls -m wordwrap was one column early.
Diffstat (limited to 'toys/posix')
-rw-r--r--toys/posix/ls.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/toys/posix/ls.c b/toys/posix/ls.c
index d2a2e466..da0a142d 100644
--- a/toys/posix/ls.c
+++ b/toys/posix/ls.c
@@ -388,7 +388,6 @@ static void listfiles(int dirfd, struct dirtree *indir)
}
// Loop through again to produce output.
- memset(toybuf, ' ', 256);
width = 0;
for (ul = 0; ul<dtlen; ul++) {
int ii;
@@ -405,15 +404,17 @@ static void listfiles(int dirfd, struct dirtree *indir)
// Handle padding and wrapping for display purposes
entrylen(sort[next], len);
if (ul) {
- if (flags & FLAG_m) xputc(',');
+ int mm = !!(flags & FLAG_m);
+
+ if (mm) xputc(',');
if (flags & (FLAG_C|FLAG_x)) {
if (!curcol) xputc('\n');
- } else if ((flags & FLAG_1) || width+2+*len > TT.screen_width) {
+ } else if ((flags & FLAG_1) || width+1+*len > TT.screen_width) {
xputc('\n');
width = 0;
} else {
- printf(" ");
- width += 2;
+ printf(" "+mm);
+ width += 2-mm;
}
}
width += *len;
@@ -498,7 +499,7 @@ static void listfiles(int dirfd, struct dirtree *indir)
// Pad columns
if (flags & (FLAG_C|FLAG_x)) {
curcol = colsizes[curcol]-(*len)-totpad;
- if (curcol < 255) printf("%s", toybuf+255-curcol);
+ if (curcol < 255) printf("%*c", curcol, ' ');
}
}