Try a different way to silence GCC.

On some distro's some versions of GCC warn about the unchecked result,
even though it is casted to void.

See https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66425 for the
discussion.

diff --git a/src/python.c b/src/python.c
index 27a1b25..ec2317b 100644 (file)
--- a/src/python.c
+++ b/src/python.c
@@ -1025,7 +1025,8 @@ static int cpy_init(void) {
                if (plugin_thread_create(&thread, NULL, cpy_interactive, pipefd + 1)) {
                        ERROR("python: Error creating thread for interactive interpreter.");
                }
-               (void)read(pipefd[0], &buf, 1);
+               if(read(pipefd[0], &buf, 1))
+                       ;
                (void)close(pipefd[0]);
        } else {
                PyEval_InitThreads();