diff options
Diffstat (limited to 'cmdline/apt-helper.cc')
| -rw-r--r-- | cmdline/apt-helper.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/cmdline/apt-helper.cc b/cmdline/apt-helper.cc index e8b16c4e5..a519f3042 100644 --- a/cmdline/apt-helper.cc +++ b/cmdline/apt-helper.cc @@ -114,7 +114,8 @@ static bool DoCatFile(CommandLine &CmdL) /*{{{*/ char buf[4096]; unsigned long long read; - out.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly); + if (out.OpenDescriptor(STDOUT_FILENO, FileFd::WriteOnly) == false) + return false; if (CmdL.FileSize() <= 1) return _error->Error("Must specify at least one file name"); |