diff options
Diffstat (limited to 'src/SerialTty.cpp')
| -rw-r--r-- | src/SerialTty.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/SerialTty.cpp b/src/SerialTty.cpp index 65e4415..24194e2 100644 --- a/src/SerialTty.cpp +++ b/src/SerialTty.cpp @@ -320,10 +320,10 @@ SerialTty::~SerialTty() #define ENSURE_OR_RETURN_FALSE(e) \ do \ { \ - if(-1 == (e)) \ + if((e)<0) \ { \ /*perror(#e);*/ \ - const char* se=strerror(e); \ + const char* se=strerror(errno); \ LOG(antpm::LOG_ERR) << se << "\n"; \ return false; \ } \ |