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-rw-r--r--qga/channel-win32.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/qga/channel-win32.c b/qga/channel-win32.c
index 99648c95b6..4f04868a76 100644
--- a/qga/channel-win32.c
+++ b/qga/channel-win32.c
@@ -302,8 +302,8 @@ static gboolean ga_channel_open(GAChannel *c, GAChannelMethod method,
OPEN_EXISTING,
FILE_FLAG_NO_BUFFERING | FILE_FLAG_OVERLAPPED, NULL);
if (c->handle == INVALID_HANDLE_VALUE) {
- g_critical("error opening path %s: %s", newpath,
- g_win32_error_message(GetLastError()));
+ g_autofree gchar *emsg = g_win32_error_message(GetLastError());
+ g_critical("error opening path %s: %s", newpath, emsg);
return false;
}