Modify saved packages format to include a header

1 files changed, 3 insertions, 2 deletions

diff --git a/src/monitor-gui.cc b/src/monitor-gui.cc
index 3419025..f3e6b70 100644
--- a/src/monitor-gui.cc
+++ b/src/monitor-gui.cc
@@ -1357,7 +1357,7 @@ private:
     }
     uint8_t header[8];
     in.read(reinterpret_cast<char*>(header), 8);
-    if (!in.good() || read_u32(header) != 1) {
+    if (!in.good() || memcmp(header, "TPP", 3) || header[3] != 1) {
       show_error("Not a valid package file: " +file);
       return false;
     }
@@ -1428,7 +1428,8 @@ private:
       return false;
     }
     uint8_t header[8];
-    write_u32(header, 1);  // Version
+    memcpy(header, "TPP", 3);
+    header[3] = 0x1;  // Version
     write_u32(header + 4, packages->rows());  // Count
     out.write(reinterpret_cast<char*>(header), 8);
     for (size_t i = 0; i < packages->rows(); ++i) {