merge: repair break in audio capture

[goodguy/history.git] / cinelerra-5.1 / cinelerra / pluginclient.C

diff --git a/cinelerra-5.1/cinelerra/pluginclient.C b/cinelerra-5.1/cinelerra/pluginclient.C
index c401ef22dd19634f00196342d573505251256491..cccdcde077d8bc6bfefe9c021b2b1b9f99a4dc02 100644 (file)
--- a/cinelerra-5.1/cinelerra/pluginclient.C
+++ b/cinelerra-5.1/cinelerra/pluginclient.C
@@ -592,23 +592,21 @@ void PluginClient::save_defaults_xml()
        using_defaults = 1;
 
        KeyFrame temp_keyframe;
-
        save_data(&temp_keyframe);
-       FILE *fd = fopen(path, "w");
-       if(fd)
-       {
-               fprintf(fd, "%d\n%d\n", window_x, window_y);
-               if(!fwrite(temp_keyframe.get_data(), strlen(temp_keyframe.get_data()), 1, fd))
-               {
+
+       const char *data = temp_keyframe.get_data();
+       int len = strlen(data);
+       FILE *fp = fopen(path, "w");
+
+       if( fp ) {
+               fprintf(fp, "%d\n%d\n", window_x, window_y);
+               if( len > 0 && !fwrite(data, len, 1, fp) ) {
                        fprintf(stderr, "PluginClient::save_defaults_xml %d \"%s\" %d bytes: %s\n",
-                               __LINE__,
-                               path,
-                               (int)strlen(temp_keyframe.get_data()),
-                               strerror(errno));
+                               __LINE__, path, len, strerror(errno));
                }
-
-               fclose(fd);
+               fclose(fp);
        }
+
        using_defaults = 0;
 }