X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=notmuch-setup.c;h=622bbaa68343c7633ade295d794e86e66c64d137;hp=482efd2e3b9b497fcd09089809cb4a3fcab99fc1;hb=bb5211684654b7cf54f842990a733a64fe01d612;hpb=37bdd8987094220c84ec39f8f550753219f68bd4

diff --git a/notmuch-setup.c b/notmuch-setup.c
index 482efd2e..622bbaa6 100644
--- a/notmuch-setup.c
+++ b/notmuch-setup.c
@@ -76,7 +76,8 @@ welcome_message_post_setup (void)
 "Notmuch is now configured, and the configuration settings are saved in\n"
 "a file in your home directory named .notmuch-config . If you'd like to\n"
 "change the configuration in the future, you can either edit that file\n"
-"directly or run \"notmuch setup\".\n\n"
+"directly or run \"notmuch setup\".  To choose an alternate configuration\n"
+"location, set ${NOTMUCH_CONFIG}.\n\n"
 
 "The next step is to run \"notmuch new\" which will create a database\n"
 "that indexes all of your mail. Depending on the amount of mail you have\n"
@@ -99,12 +100,15 @@ notmuch_setup_command (unused (void *ctx),
     unsigned int i;
     int is_new;
 
-#define prompt(format, ...)				\
-    do {						\
-	printf (format, ##__VA_ARGS__);			\
-	fflush (stdout);				\
-	getline (&response, &response_size, stdin);	\
-	chomp_newline (response);			\
+#define prompt(format, ...)					\
+    do {							\
+	printf (format, ##__VA_ARGS__);				\
+	fflush (stdout);					\
+	if (getline (&response, &response_size, stdin) < 0) {	\
+	    printf ("Exiting.\n");				\
+	    exit (1);						\
+	}							\
+	chomp_newline (response);				\
     } while (0)
 
     config = notmuch_config_open (ctx, NULL, &is_new);
@@ -155,10 +159,11 @@ notmuch_setup_command (unused (void *ctx),
 	notmuch_config_set_database_path (config, absolute_path);
     }
 
-    notmuch_config_save (config);
-
-    if (is_new)
-	welcome_message_post_setup ();
-
-    return 0;
+    if (! notmuch_config_save (config)) {
+	if (is_new)
+	  welcome_message_post_setup ();
+	return 0;
+    } else {
+	return 1;
+    }
 }