X-Git-Url: https://git.distorted.org.uk/~mdw/mLib-python/blobdiff_plain/579d01693c86259110fe7a2c2a6f005f1bdbad5b..b3c87d862e8f44754113ee9bf374e9fcfbc9e7ac:/sel-base.pyx

diff --git a/sel-base.pyx b/sel-base.pyx
index e7b4fbe..6a5e2c3 100644
--- a/sel-base.pyx
+++ b/sel-base.pyx
@@ -28,7 +28,11 @@
 cdef sel_state _sel
 
 def select():
-  if sel_select(&_sel) and errno != EINTR and errno != EAGAIN:
+  cdef int rc
+  PyEval_ReleaseLock()
+  rc = sel_select(&_sel)
+  PyEval_AcquireLock()
+  if rc and errno != EINTR and errno != EAGAIN:
     _oserror()
 
 sel_init(&_sel)