svn commit: trunk/busybox/procps

vda at busybox.net vda at busybox.net
Mon Jun 30 07:33:53 UTC 2008


Author: vda
Date: 2008-06-30 00:33:52 -0700 (Mon, 30 Jun 2008)
New Revision: 22562

Log:
nmeter: tiny shrink



Modified:
   trunk/busybox/procps/nmeter.c


Changeset:
Modified: trunk/busybox/procps/nmeter.c
===================================================================
--- trunk/busybox/procps/nmeter.c	2008-06-29 06:22:40 UTC (rev 22561)
+++ trunk/busybox/procps/nmeter.c	2008-06-30 07:33:52 UTC (rev 22562)
@@ -132,11 +132,10 @@
 
 	int fd = xopen(fname, O_RDONLY);
 	buf[0] = '\0';
-	if (fd >= 0) {
-		sz = read(fd, buf, sz-1);
-		if (sz > 0) buf[sz] = '\0';
-		close(fd);
-	}
+	sz = read(fd, buf, sz - 1);
+	if (sz > 0)
+		buf[sz] = '\0';
+	close(fd);
 }
 
 static const char* get_file(proc_file *pf)




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