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| author | Wayne Davison <wayned@users.sourceforge.net> | 2006-01-09 00:17:24 +0000 |
|---|---|---|
| committer | Wayne Davison <wayned@users.sourceforge.net> | 2006-01-09 00:17:24 +0000 |
| commit | 9cf3f9ad719454ede4dba505fa17bbd5c0376478 (patch) | |
| tree | 55d62e1e050bf24ddb16efb0a6b0e130728b81d9 /Src/Zle | |
| parent | c7c713939d305b6dc898acce61d0ce30b1a051cc (diff) | |
| download | zsh-9cf3f9ad719454ede4dba505fa17bbd5c0376478.tar.gz zsh-9cf3f9ad719454ede4dba505fa17bbd5c0376478.tar.xz zsh-9cf3f9ad719454ede4dba505fa17bbd5c0376478.zip | |
The return value of mbrtowc() is a size_t (unsigned), so don't
assign it to an int and then check if it's > 0, as that won't work on a system where an int is larger than a size_t.
Diffstat (limited to 'Src/Zle')
| -rw-r--r-- | Src/Zle/zle_refresh.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Src/Zle/zle_refresh.c b/Src/Zle/zle_refresh.c index bd3875e19..dad4960cb 100644 --- a/Src/Zle/zle_refresh.c +++ b/Src/Zle/zle_refresh.c @@ -1492,10 +1492,10 @@ singlerefresh(ZLE_STRING_T tmpline, int tmpll, int tmpcs) /* Reset shift state, maybe. */ memset(&ps, '\0', sizeof(ps)); for (lpptr = lpromptbuf; lpptr < lpend; ) { - t0 = mbrtowc(lpwp, lpptr, lpend - lpptr, &ps); - if (t0 > 0) { + size_t cnt = mbrtowc(lpwp, lpptr, lpend - lpptr, &ps); + if (cnt != 0 && cnt != (size_t)-1 && cnt != (size_t)-2) { /* successfully converted */ - lpptr += t0; + lpptr += cnt; lpwp++; } else { /* dunno, try to recover */ |