X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Futils_cmd_listval.c;fp=src%2Futils_cmd_listval.c;h=13906c18430b492f5923a76d8fe2a089c844006b;hb=5416295cbf519eee82bfc96e4ffd503562ea1189;hp=864e5f440a002c5dc516c1932c3f555ebd819368;hpb=993900f43c19c3836a6a4e89268ffb6d17d0fce0;p=collectd.git

diff --git a/src/utils_cmd_listval.c b/src/utils_cmd_listval.c
index 864e5f44..13906c18 100644
--- a/src/utils_cmd_listval.c
+++ b/src/utils_cmd_listval.c
@@ -39,13 +39,15 @@
   } while (0)
 
 #define print_to_socket(fh, ...) \
-  if (fprintf (fh, __VA_ARGS__) < 0) { \
-    char errbuf[1024]; \
-    WARNING ("handle_listval: failed to write to socket #%i: %s", \
-	fileno (fh), sstrerror (errno, errbuf, sizeof (errbuf))); \
-    free_everything_and_return (-1); \
-  } \
-  fflush(fh);
+  do { \
+    if (fprintf (fh, __VA_ARGS__) < 0) { \
+      char errbuf[1024]; \
+      WARNING ("handle_listval: failed to write to socket #%i: %s", \
+          fileno (fh), sstrerror (errno, errbuf, sizeof (errbuf))); \
+      free_everything_and_return (-1); \
+    } \
+    fflush(fh); \
+  } while (0);
 
 int handle_listval (FILE *fh, char *buffer)
 {