lib: event-log - Reformat event_get_log_prefix().

diff --git a/src/lib/event-log.c b/src/lib/event-log.c
index 1bd08856cf027ee3e9821c4d717ab00258e936c0..72a7c07a0013f729891c7e320d4dd8906d128a39 100644 (file)
--- a/src/lib/event-log.c
+++ b/src/lib/event-log.c
@@ -94,20 +94,22 @@ void e_log(struct event *event, enum log_type level,
        va_end(args);
 }
 
-static bool event_get_log_prefix(struct event *event, string_t *log_prefix,
-                                bool *replace_prefix, unsigned int *type_pos)
+static bool
+event_get_log_prefix(struct event *event, string_t *log_prefix,
+                    bool *replace_prefix, unsigned int *type_pos)
 {
-       bool ret = FALSE;
        const char *prefix = event->log_prefix;
+       bool ret = FALSE;
 
-       if (event->log_prefix_callback != NULL)
-               prefix = event->log_prefix_callback(event->log_prefix_callback_context);
+       if (event->log_prefix_callback != NULL) {
+               prefix = event->log_prefix_callback(
+                       event->log_prefix_callback_context);
+       }
 
        if (event->log_prefix_replace) {
                /* this event replaces all parent log prefixes */
                *replace_prefix = TRUE;
-               *type_pos = prefix == NULL ? 0 :
-                       strlen(prefix);
+               *type_pos = (prefix == NULL ? 0 : strlen(prefix));
        } else if (event->parent == NULL) {
                /* append to default log prefix, don't replace it */
        } else {