diff options
Diffstat (limited to 'passes/cmds/show.cc')
| -rw-r--r-- | passes/cmds/show.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/passes/cmds/show.cc b/passes/cmds/show.cc index a3e969ef1..eeef24bde 100644 --- a/passes/cmds/show.cc +++ b/passes/cmds/show.cc @@ -873,7 +873,7 @@ struct ShowPass : public Pass { #ifdef __APPLE__ std::string cmd = stringf("ps -fu %d | grep -q '[ ]%s' || xdot '%s' &", getuid(), dot_file.c_str(), dot_file.c_str()); #else - std::string cmd = stringf("{ test -f '%s.pid' && fuser -s '%s.pid'; } || ( echo $$ >&3; exec xdot '%s'; ) 3> '%s.pid' &", dot_file.c_str(), dot_file.c_str(), dot_file.c_str(), dot_file.c_str()); + std::string cmd = stringf("{ test -f '%s.pid' && fuser -s '%s.pid' 2> /dev/null; } || ( echo $$ >&3; exec xdot '%s'; ) 3> '%s.pid' &", dot_file.c_str(), dot_file.c_str(), dot_file.c_str(), dot_file.c_str()); #endif log("Exec: %s\n", cmd.c_str()); if (run_command(cmd) != 0) |