[gnote] Make file_read_all_* throw on failed read

[Aurimas Černius <aurimasc src gnome org>]

commit 999bd94ac18f4f0946b45a35359601a6015b6224
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Thu Feb 16 12:32:40 2017 +0200

    Make file_read_all_* throw on failed read

 src/sharp/files.cpp |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/src/sharp/files.cpp b/src/sharp/files.cpp
index d2fae2a..ec3500c 100644
--- a/src/sharp/files.cpp
+++ b/src/sharp/files.cpp
@@ -89,6 +89,9 @@ namespace sharp {
       while(std::getline(fin, line)) {
         lines.push_back(line);
       }
+      if(!fin.eof()) {
+        throw sharp::Exception("Failure reading file");
+      }
       fin.close();
     }
     else {