Merge branch 'collectd-5.8'

[collectd.git] / src / utils_format_json.c

diff --git a/src/utils_format_json.c b/src/utils_format_json.c
index 49aa229..25cbb0a 100644 (file)
--- a/src/utils_format_json.c
+++ b/src/utils_format_json.c
@@ -58,7 +58,7 @@ static int json_escape_string(char *buffer, size_t buffer_size, /* {{{ */
 #define BUFFER_ADD(c)                                                          \
   do {                                                                         \
     if (dst_pos >= (buffer_size - 1)) {                                        \
-      buffer[buffer_size - 1] = 0;                                             \
+      buffer[buffer_size - 1] = '\0';                                          \
       return -ENOMEM;                                                          \
     }                                                                          \
     buffer[dst_pos] = (c);                                                     \