Arun Prakash Jana
7 years ago
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GPG Key ID: A75979F35C080412
1 changed files with 4 additions and 4 deletions
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+4 -4nnn.c
+ 4
- 4
nnn.c
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| @@ -1168,7 +1168,7 @@ unescape(const char *str, uint maxcols) | |||||
| static char buffer[PATH_MAX]; | static char buffer[PATH_MAX]; | ||||
| static wchar_t wbuf[PATH_MAX]; | static wchar_t wbuf[PATH_MAX]; | ||||
| static wchar_t *buf; | static wchar_t *buf; | ||||
| static size_t len, width; | |||||
| static size_t len; | |||||
| buffer[0] = '\0'; | buffer[0] = '\0'; | ||||
| buf = wbuf; | buf = wbuf; | ||||
| @@ -1176,10 +1176,10 @@ unescape(const char *str, uint maxcols) | |||||
| /* Convert multi-byte to wide char */ | /* Convert multi-byte to wide char */ | ||||
| len = mbstowcs(wbuf, str, PATH_MAX); | 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; | wbuf[maxcols] = 0; | ||||
| } | } | ||||