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Remove redundant variable

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Arun Prakash Jana 2017-09-01 17:50:14 +05:30
parent dcc9b62760
commit 2e3f013ce3
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GPG key ID: A75979F35C080412
1 changed files with 4 additions and 4 deletions
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8
nnn.c
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@ -1168,7 +1168,7 @@ unescape(const char *str, uint maxcols)
static char buffer[PATH_MAX];
static wchar_t wbuf[PATH_MAX];
static wchar_t *buf;
static size_t len, width;
static size_t len;
buffer[0] = '\0';
buf = wbuf;
@ -1176,10 +1176,10 @@ unescape(const char *str, uint maxcols)
/* Convert multi-byte to wide char */
len = mbstowcs(wbuf, str, PATH_MAX);
if (maxcols) {
width = wcswidth(wbuf, len);
if (maxcols && len > maxcols) {
len = wcswidth(wbuf, len);
if (width > maxcols)
if (len > maxcols)
wbuf[maxcols] = 0;
}