diff options
Diffstat (limited to 'tools/bit/command.cpp')
| -rw-r--r-- | tools/bit/command.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/bit/command.cpp b/tools/bit/command.cpp index 9a8449bf9356..1ff7c221b26e 100644 --- a/tools/bit/command.cpp +++ b/tools/bit/command.cpp @@ -105,7 +105,9 @@ get_command_output(const Command& command, int* err, bool quiet) } int fds[2]; - pipe(fds); + if (0 != pipe(fds)) { + return string(); + } pid_t pid = fork(); |