diff options
| author | David Kalnischkies <kalnischkies@gmail.com> | 2013-07-26 11:42:02 +0200 |
|---|---|---|
| committer | David Kalnischkies <kalnischkies@gmail.com> | 2013-07-26 11:42:02 +0200 |
| commit | d832304e06838275446a0b787899591061f39160 (patch) | |
| tree | bbe470ea5b01ab5042108be48ad932c1c77ad00b /cmdline/apt-cache.cc | |
| parent | 8b620f4b490a973bfaeaf4de30b72a270a2ef9f2 (diff) | |
use FileFd::Write instead of fwrite for errors
Using the static FileFd::Write method gives us error messages for free
so we use it here to avoid failing silently (with a fail silent error).
Git-Dch: Ignore
Diffstat (limited to 'cmdline/apt-cache.cc')
| -rw-r--r-- | cmdline/apt-cache.cc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/cmdline/apt-cache.cc b/cmdline/apt-cache.cc index 5d1ee5615..e847de875 100644 --- a/cmdline/apt-cache.cc +++ b/cmdline/apt-cache.cc @@ -1187,7 +1187,8 @@ bool DisplayRecord(pkgCacheFile &CacheFile, pkgCache::VerIterator V) DescP = Buffer + Vf->Size; // Write all but Description - if (fwrite(Buffer,1,DescP - Buffer,stdout) < (size_t)(DescP - Buffer)) + size_t const length = DescP - Buffer; + if (length != 0 && FileFd::Write(STDOUT_FILENO, Buffer, length) == false) { delete [] Buffer; return false; @@ -1223,7 +1224,7 @@ bool DisplayRecord(pkgCacheFile &CacheFile, pkgCache::VerIterator V) DescP = skipDescriptionFields(End + strlen("Description")); } size_t const length = End - Start; - if (fwrite(Start, 1, length, stdout) < length) + if (length != 0 && FileFd::Write(STDOUT_FILENO, Start, length) == false) { delete [] Buffer; return false; @@ -1232,8 +1233,8 @@ bool DisplayRecord(pkgCacheFile &CacheFile, pkgCache::VerIterator V) // write a final newline after the last field cout<<endl; - delete [] Buffer; + delete [] Buffer; return true; } /*}}}*/ |