X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Futils_cmd_getval.c;h=8d214aad3322d937e5961d4aefbeebc93dc639f0;hb=af6222065f1f5d8969afdde89c9f26a73e1e1690;hp=ce3e28e003eafc8f671dde5acab5462a5c57847f;hpb=c57f2a191b63ce73fc432befebe9fa3af97c8eb5;p=collectd.git

diff --git a/src/utils_cmd_getval.c b/src/utils_cmd_getval.c
index ce3e28e0..8d214aad 100644
--- a/src/utils_cmd_getval.c
+++ b/src/utils_cmd_getval.c
@@ -25,14 +25,18 @@
 
 #include "utils_cache.h"
 #include "utils_parse_option.h"
+#include "utils_cmd_getval.h"
 
 #define print_to_socket(fh, ...) \
-  if (fprintf (fh, __VA_ARGS__) < 0) { \
-    char errbuf[1024]; \
-    WARNING ("handle_getval: failed to write to socket #%i: %s", \
-	fileno (fh), sstrerror (errno, errbuf, sizeof (errbuf))); \
-    return -1; \
-  }
+  do { \
+    if (fprintf (fh, __VA_ARGS__) < 0) { \
+      char errbuf[1024]; \
+      WARNING ("handle_getval: failed to write to socket #%i: %s", \
+          fileno (fh), sstrerror (errno, errbuf, sizeof (errbuf))); \
+      return -1; \
+    } \
+    fflush(fh); \
+  } while (0)
 
 int handle_getval (FILE *fh, char *buffer)
 {