commit 3f95777d2aafa6c0ac4671d55557cad0d04a223f
author Erik Kline <ek@google.com> Wed Jun 03 17:44:24 2015 +0900
committer Erik Kline <ek@google.com> Wed Jun 03 17:44:33 2015 +0900
tree e654032adc0e59d87c36582e635653c7d39cf668
parent fef7e149224681ba49bc39856c25610bb04c3735

Fix boolean to integer return value conversion.

Change-Id: Ie996c9b4f84f9cd8395abb592ecf0c04cfdc4023

server/InterfaceController.cpp

diff --git a/server/InterfaceController.cpp b/server/InterfaceController.cpp
index 640bf8c..4316929 100644
--- a/server/InterfaceController.cpp
+++ b/server/InterfaceController.cpp
@@ -53,7 +53,7 @@
         const char* dirname, const char* subdirname, const char* basename,
         const char* value) {
     std::string path(StringPrintf("%s/%s/%s", dirname, subdirname, basename));
-    return WriteStringToFile(value, path);
+    return WriteStringToFile(value, path) ? 0 : -1;
 }
 
 void setOnAllInterfaces(const char* dirname, const char* basename, const char* value) {