[Emacs-diffs] master 21c2b4a: * src/gfilenotify.c (Fgfile_add_watch):

[Michael Albinus]

branch: master
commit 21c2b4ac52e2b1eb971e6f1e039db9108949e0eb
Author: Michael Albinus <address@hidden>
Commit: Michael Albinus <address@hidden>

    * src/gfilenotify.c (Fgfile_add_watch):
    
    Handle errors from g_file_monitor.
---
 src/gfilenotify.c |   10 +++++++++-
 1 files changed, 9 insertions(+), 1 deletions(-)

diff --git a/src/gfilenotify.c b/src/gfilenotify.c
index 5488fa3..5c6ebe6 100644
--- a/src/gfilenotify.c
+++ b/src/gfilenotify.c
@@ -150,6 +150,7 @@ will be reported only in case of the `moved' event.  */)
   GFile *gfile;
   GFileMonitor *monitor;
   GFileMonitorFlags gflags = G_FILE_MONITOR_NONE;
+  GError *gerror = NULL;
 
   /* Check parameters.  */
   CHECK_STRING (file);
@@ -172,7 +173,14 @@ will be reported only in case of the `moved' event.  */)
     gflags |= G_FILE_MONITOR_SEND_MOVED;
 
   /* Enable watch.  */
-  monitor = g_file_monitor (gfile, gflags, NULL, NULL);
+  monitor = g_file_monitor (gfile, gflags, NULL, &gerror);
+  if (gerror)
+    {
+      char msg[1024];
+      strcpy (msg, gerror->message);
+      g_error_free (gerror);
+      xsignal1 (Qfile_notify_error, build_string (msg));
+    }
   if (! monitor)
     xsignal2 (Qfile_notify_error, build_string ("Cannot watch file"), file);