per DB's patch, show the "Press Return To Continue" prompt if we can't

read the .nano_history file while starting nano


git-svn-id: svn://svn.savannah.gnu.org/nano/trunk/nano@1896 35c25a1d-7b9e-4130-9fde-d3aeb78583b8

ChangeLog

@@ -69,7 +69,8 @@ CVS code -
 	  rcfile_error() to parse_rcfile() so that we only get prompted
 	  once for all errors instead of separately for each error.
 	  (DLR)  David Benbennick: Make sure that no rcfile error
-	  messages end in newlines.
+	  messages end in newlines, and show the ending prompt if we
+	  can't read the .nano_history file while starting nano.
 	- Don't treat the return value of strn?(case)?cmp() as boolean.
 	  (DLR and David Benbennick)
 	- Automatically install a symlink "rnano" pointing to nano.

src/files.c

@@ -2943,6 +2943,9 @@ void load_history(void)
 		/* Don't save history when we quit. */
 		UNSET(HISTORYLOG);
 		rcfile_error(N_("Error reading %s: %s"), nanohist, strerror(errno));
+		fprintf(stderr, _("\nPress Return to continue starting nano\n"));
+		while (getchar() != '\n')
+		    ;
 	    }
 	    free(nanohist);
 	} else {