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df: tune slightly

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* src/df.c (get_header, get_dev):
Avoid calling mbswidth twice when once will do.
This commit is contained in:
Paul Eggert
2018-07-26 01:56:28 -07:00
parent 1ecf7abe4a
commit 25c74a37ca
1 changed files with 4 additions and 2 deletions
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src/df.c
+4 -2
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@@ -595,7 +595,8 @@ get_header (void)
table[nrows - 1][col] = cell;
columns[col]->width = MAX (columns[col]->width, mbswidth (cell, 0));
size_t cell_width = mbswidth (cell, 0);
columns[col]->width = MAX (columns[col]->width, cell_width);
}
}
@@ -1205,7 +1206,8 @@ get_dev (char const *disk, char const *mount_point, char const* file,
assert (!"empty cell");
hide_problematic_chars (cell);
columns[col]->width = MAX (columns[col]->width, mbswidth (cell, 0));
size_t cell_width = mbswidth (cell, 0);
columns[col]->width = MAX (columns[col]->width, cell_width);
table[nrows - 1][col] = cell;
}
free (dev_name);