commit 3d858e5627b539713abb59c14363fb6af180e026
author Nilay Vaish <nilay@cs.wisc.edu> Wed Apr 17 16:09:37 2013 -0500
committer Nilay Vaish <nilay@cs.wisc.edu> Wed Apr 17 16:09:37 2013 -0500
tree ad100a005dba182426183ad91e50e98ad90a5d76
parent b54e11862878cf88a427fa225407d1128abd21f2
parent 234c9a36a21fae7c0489e2f67b8e0385e61db732

Merged c22628fa2564 and 2285b98847d7

src/dev/disk_image.cc

diff --git a/src/dev/disk_image.cc b/src/dev/disk_image.cc
index 84027d9..8194eb5 100644
--- a/src/dev/disk_image.cc
+++ b/src/dev/disk_image.cc
@@ -108,7 +108,8 @@
     if (!stream.is_open())
         panic("file not open!\n");
 
-    if (stream.seekg(offset * SectorSize, ios::beg) < 0)
+    stream.seekg(offset * SectorSize, ios::beg);
+    if (!stream.good())
         panic("Could not seek to location in file");
 
     streampos pos = stream.tellg();
@@ -132,7 +133,8 @@
     if (!stream.is_open())
         panic("file not open!\n");
 
-    if (stream.seekp(offset * SectorSize, ios::beg) < 0)
+    stream.seekp(offset * SectorSize, ios::beg);
+    if (!stream.good())
         panic("Could not seek to location in file");
 
     DPRINTF(DiskImageWrite, "write: offset=%d\n", (uint64_t)offset);