Changeset 1329

Timestamp:

May 30, 2008, 12:55:46 AM (15 years ago)

Author:

Peter

Message:

Fixed bug with errno. errno is int and taking string+int is not healthy.

File:

• branches/0.4-stable/yat/utility/FileUtil.cc (modified) (2 diffs)

branches/0.4-stable/yat/utility/FileUtil.cc

@@ -31 +31 @@
 #include <iostream>
 #include <stdexcept>
+#include <sstream>
 #include <string>
 
@@ -87 +88 @@
   {
     struct stat statt;
-    if ( stat(path_.c_str(),&statt) && (errno!=ENOENT) )
-      throw IO_error(std::string("stat(2) call failed with errno: "+errno));
+    if ( stat(path_.c_str(),&statt) && (errno!=ENOENT) ) {
+      std::stringstream ss;
+      ss << "stat(2) call failed with errno: " << errno;
+      throw IO_error(ss.str());
+    }
     if (errno) {
       errno = 0; // don't leave errno in state of failure