Author: tjansen Date: Tue Oct 27 13:57:55 2009 New Revision: 1310 Log: Fixed warning: sdmain.c: In function ‘pisa_handle_scheduler’: sdmain.c:269: warning: ignoring return value of ‘read’, declared with attribute warn_unused_result Modified: trunk/pisasd/sdmain.c Modified: trunk/pisasd/sdmain.c ============================================================================== --- trunk/pisasd/sdmain.c Tue Oct 27 13:43:28 2009 (r1309) +++ trunk/pisasd/sdmain.c Tue Oct 27 13:57:55 2009 (r1310) @@ -266,7 +266,8 @@ static inline void pisa_handle_scheduler(void) { char c; - read(sd_ctx.scheduler.pipe_main[0], &c, 1); + if (read(sd_ctx.scheduler.pipe_main[0], &c, 1) != 1) + PISA_ERROR("pisa_handle_scheduler: pipe read failed\n"); pisa_sched_run(&sd_ctx.scheduler); }