[gjs: 16/18] profiler: More specific struct initializer expressions

[Philip Chimento <pchimento src gnome org>]

commit 44ad7760ad500d81caa1369968b7772a47e4e52e
Author: Philip Chimento <philip chimento gmail com>
Date:   Wed Sep 30 18:27:15 2020 -0700

    profiler: More specific struct initializer expressions
    
    This is for compiling warning-free on Clang.

 gjs/profiler.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gjs/profiler.cpp b/gjs/profiler.cpp
index 07ff1b0c..b0b267b6 100644
--- a/gjs/profiler.cpp
+++ b/gjs/profiler.cpp
@@ -407,9 +407,9 @@ gjs_profiler_start(GjsProfiler *self)
 
     g_return_if_fail(!self->capture);
 
-    struct sigaction sa = { 0 };
-    struct sigevent sev = { 0 };
-    struct itimerspec its = { 0 };
+    struct sigaction sa = {{0}};
+    struct sigevent sev = {{0}};
+    struct itimerspec its = {{0}};
     struct itimerspec old_its;
 
     if (self->target_capture) {
@@ -543,7 +543,7 @@ gjs_profiler_stop(GjsProfiler *self)
 
 #ifdef ENABLE_PROFILER
 
-    struct itimerspec its = { 0 };
+    struct itimerspec its = {{0}};
     timer_settime(self->timer, 0, &its, nullptr);
     timer_delete(self->timer);