From 4e03b841a85f5c09898d34f45e6fcfb540050b42 Mon Sep 17 00:00:00 2001
From: Felix Angell <felixangell@members.fsf.org>
Date: Sun, 6 May 2018 20:17:10 +0100
Subject: [PATCH] remove pprof stuff; avoid seg fault

---
 f           |  0
 foo         |  0
 gui/view.go |  5 ++++-
 main.go     | 10 ----------
 4 files changed, 4 insertions(+), 11 deletions(-)
 create mode 100644 f
 create mode 100644 foo

diff --git a/f b/f
new file mode 100644
index 0000000..e69de29
diff --git a/foo b/foo
new file mode 100644
index 0000000..e69de29
diff --git a/gui/view.go b/gui/view.go
index 975aeac..5ac7fb5 100644
--- a/gui/view.go
+++ b/gui/view.go
@@ -111,7 +111,10 @@ func (n *View) ChangeFocus(dir int) {
 		n.focusedBuff = 0
 	}
 
-	prevBuff.Buff.SetFocus(false)
+	if prevBuff != nil {
+		prevBuff.Buff.SetFocus(false)
+	}
+
 	if buffPane, ok := n.buffers[n.focusedBuff]; ok {
 		buffPane.Buff.SetFocus(true)
 	}
diff --git a/main.go b/main.go
index 4589d6c..f6fee36 100644
--- a/main.go
+++ b/main.go
@@ -7,7 +7,6 @@ import (
 	"os"
 	"path/filepath"
 	"runtime"
-	"runtime/pprof"
 	"time"
 
 	"github.com/felixangell/phi/cfg"
@@ -68,15 +67,6 @@ func (n *PhiEditor) render(ctx *strife.Renderer) {
 }
 
 func main() {
-	f, err := os.Create("cpu.prof")
-	if err != nil {
-		log.Fatal("could not create CPU profile: ", err)
-	}
-	if err := pprof.StartCPUProfile(f); err != nil {
-		log.Fatal("could not start CPU profile: ", err)
-	}
-	defer pprof.StopCPUProfile()
-
 	config := cfg.Setup()
 
 	ww, wh := 1280, 720