From 28d4cad5fe728a0b116e5c91e426dca4eff14f78 Mon Sep 17 00:00:00 2001 From: Hisham Muhammad Date: Tue, 22 Apr 2014 18:48:27 -0300 Subject: xread may return -1. --- ProcessList.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ProcessList.c b/ProcessList.c index 5ba396b7..3d6341c4 100644 --- a/ProcessList.c +++ b/ProcessList.c @@ -414,7 +414,7 @@ static bool ProcessList_readStatFile(Process *process, const char* dirname, cons int size = xread(fd, buf, MAX_READ); close(fd); - if (!size) return false; + if (size <= 0) return false; buf[size] = '\0'; assert(process->pid == atoi(buf)); -- cgit v1.2.3