From df996c3ae1946ea42e3abf84a06a6dfe8c5bcdcb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20B=C3=B6hmke?= <benjamin@boehmke.net>
Date: Wed, 26 Feb 2020 21:43:19 +0100
Subject: [PATCH] xgotext: catch unknown variable type

---
 cli/xgotext/parser/golang.go | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/cli/xgotext/parser/golang.go b/cli/xgotext/parser/golang.go
index bb63c72..2693503 100644
--- a/cli/xgotext/parser/golang.go
+++ b/cli/xgotext/parser/golang.go
@@ -193,7 +193,8 @@ func (g *GoFile) inspectCallExpr(n *ast.CallExpr) {
 
 		} else {
 			// validate type of object
-			if !g.checkType(g.getType(e).Type()) {
+			t := g.getType(e)
+			if t == nil || !g.checkType(t.Type()) {
 				return
 			}
 		}
@@ -201,7 +202,8 @@ func (g *GoFile) inspectCallExpr(n *ast.CallExpr) {
 	// call to attribute
 	case *ast.SelectorExpr:
 		// validate type of object
-		if !g.checkType(g.getType(e.Sel).Type()) {
+		t := g.getType(e.Sel)
+		if t == nil || !g.checkType(t.Type()) {
 			return
 		}