Merge remote-tracking branch 'github/pr/1942'

[collectd.git] / src / daemon / common.c

diff --git a/src/daemon/common.c b/src/daemon/common.c
index e2c872c..654a5a0 100644 (file)
--- a/src/daemon/common.c
+++ b/src/daemon/common.c
@@ -1211,10 +1211,20 @@ int parse_values (char *buffer, value_list_t *vl, const data_set_t *ds)
 
 int parse_value_file (char const *path, value_t *ret_value, int ds_type)
 {
+       FILE *fh;
        char buffer[256];
 
-       if (read_file_contents (path, buffer, sizeof (buffer)) < 0)
-               return errno;
+       fh = fopen (path, "r");
+       if (fh == NULL)
+               return (-1);
+
+       if (fgets (buffer, sizeof (buffer), fh) == NULL)
+       {
+               fclose (fh);
+               return (-1);
+       }
+
+       fclose (fh);
 
        strstripnewline (buffer);