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| author | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2012-12-01 23:30:27 -0600 |
|---|---|---|
| committer | Timothy Pearson <kb9vqf@pearsoncomputing.net> | 2012-12-01 23:30:27 -0600 |
| commit | 7aa5ac7f0e76c5b87e4ca837b75b3edd522a3372 (patch) | |
| tree | 9eff0506756adca6934846467804a19f291b4509 /src/kernel/qeventloop_unix_glib.cpp | |
| parent | bb07131a9191affa4c66f6bc720a388f96343836 (diff) | |
| download | qt3-7aa5ac7f0e76c5b87e4ca837b75b3edd522a3372.tar.gz qt3-7aa5ac7f0e76c5b87e4ca837b75b3edd522a3372.zip | |
Fix a number of build warnings that could lead to unstable operation
This breaks the ABI
Diffstat (limited to 'src/kernel/qeventloop_unix_glib.cpp')
| -rw-r--r-- | src/kernel/qeventloop_unix_glib.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/kernel/qeventloop_unix_glib.cpp b/src/kernel/qeventloop_unix_glib.cpp index 6852f6b..e607447 100644 --- a/src/kernel/qeventloop_unix_glib.cpp +++ b/src/kernel/qeventloop_unix_glib.cpp @@ -505,7 +505,9 @@ void QEventLoop::wakeUp() size_t nbytes = 0; char c = 0; if ( ::ioctl( d->thread_pipe[0], FIONREAD, (char*)&nbytes ) >= 0 && nbytes == 0 ) { - ::write( d->thread_pipe[1], &c, 1 ); + if (::write( d->thread_pipe[1], &c, 1 ) < 0) { + // Failed! + } } } |