tweaks: try chmodding a dump file only when it was actually written

src/nano.c

@@ -327,8 +327,6 @@ void emergency_save(const char *filename)
 		fprintf(stderr, _("\nToo many .save files\n"));
 	else if (write_file(targetname, NULL, TRUE, OVERWRITE, FALSE)) {
 		fprintf(stderr, _("\nBuffer written to %s\n"), targetname);
-	}
-
 #ifndef NANO_TINY
 		/* Try to chmod/chown the saved file to the values of the original file,
 		 * but ignore any failure as we are in a hurry to get out. */
@@ -338,6 +336,7 @@ void emergency_save(const char *filename)
 													openfile->statinfo->st_gid));
 		}
 #endif
+	}
 
 	free(targetname);
 	free(plainname);