From 41bbb33f233759fc773f5bf120b5a06976d3c520 Mon Sep 17 00:00:00 2001
From: svenhoefer <svenhoefer@svenhoefer.com>
Date: Thu, 10 Dec 2020 21:44:19 +0100
Subject: [PATCH] - glcd: remove hardcoded paths

Signed-off-by: Thilo Graf <dbt@novatux.de>
---
 src/driver/glcd/glcd.cpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/driver/glcd/glcd.cpp b/src/driver/glcd/glcd.cpp
index a6156914c..dfbbce87f 100644
--- a/src/driver/glcd/glcd.cpp
+++ b/src/driver/glcd/glcd.cpp
@@ -897,7 +897,9 @@ void cGLCD::Run(void)
 				char ws[10];
 				snprintf(ws, sizeof(ws), "%d", bitmap->Width());
 				const char *bmpShot = "/tmp/glcd-video.bmp";
-				my_system(4, "/bin/grab", "-vr", ws, bmpShot);
+				std::string grab = find_executable("grab");
+				if (!grab.empty())
+					my_system(4, grab.c_str(), "-vr", ws, bmpShot);
 				int bw = 0, bh = 0;
 				g_PicViewer->getSize(bmpShot, &bw, &bh);
 				if (bw > 0 && bh > 0)