[notmuch] [PATCH 2/2] * avoid gcc 4.4.1 compiler warning due to ignored 'fflush' return value

[Dirk-Jan C. Binnema]

---
 notmuch-setup.c |   13 +++++++------
 1 files changed, 7 insertions(+), 6 deletions(-)

diff --git a/notmuch-setup.c b/notmuch-setup.c
index d06fbf8..c50f812 100644
--- a/notmuch-setup.c
+++ b/notmuch-setup.c
@@ -100,12 +100,13 @@ 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 {                                                       \
+       int ignored;                                            \
+       printf (format, ##__VA_ARGS__);                         \
+       fflush (stdout);                                        \
+       ignored = getline (&response, &response_size, stdin);   \
+       chomp_newline (response);                               \
     } while (0)

     config = notmuch_config_open (ctx, NULL, &is_new);
-- 
1.6.3.3