diff --git a/src/utils_cmd_getval.c b/src/utils_cmd_getval.c
index ce3e28e003eafc8f671dde5acab5462a5c57847f..657483b6cf35c6f00bf62afc3e3c71a7c55c0f2f 100644 (file)
--- a/src/utils_cmd_getval.c
+++ b/src/utils_cmd_getval.c
#include "utils_parse_option.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)
{