[Patch v4 2/9] cli/count: simplify and document return value of print_count

diff --git a/59/40700ab948a63934abacf07e622f07f7149e84 b/59/40700ab948a63934abacf07e622f07f7149e84
new file mode 100644 (file)
index 0000000..116c8c1
--- /dev/null
+++ b/59/40700ab948a63934abacf07e622f07f7149e84
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+From: David Bremner <david@tethera.net>\r
+To: notmuch@notmuchmail.org\r
+Subject: [Patch v4 2/9] cli/count: simplify and document return value of\r
+ print_count\r
+Date: Sun, 27 Sep 2015 12:31:56 -0300\r
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+\r
+Essentially a cosmetic change.\r
+---\r
+ notmuch-count.c | 3 ++-\r
+ 1 file changed, 2 insertions(+), 1 deletion(-)\r
+\r
+diff --git a/notmuch-count.c b/notmuch-count.c\r
+index 09613e6..be3e236 100644\r
+--- a/notmuch-count.c\r
++++ b/notmuch-count.c\r
+@@ -67,6 +67,7 @@ count_files (notmuch_query_t *query)\r
+     return count;\r
+ }\r
+ \r
++/* return 0 on success, -1 on failure */\r
+ static int\r
+ print_count (notmuch_database_t *notmuch, const char *query_str,\r
+            const char **exclude_tags, size_t exclude_tags_length, int output, int print_lastmod)\r
+@@ -81,7 +82,7 @@ print_count (notmuch_database_t *notmuch, const char *query_str,\r
+     query = notmuch_query_create (notmuch, query_str);\r
+     if (query == NULL) {\r
+       fprintf (stderr, "Out of memory\n");\r
+-      return 1;\r
++      return -1;\r
+     }\r
+ \r
+     for (i = 0; i < exclude_tags_length; i++)\r
+-- \r
+2.5.3\r
+\r