From 7f6e8082121dbcfbbd3157334de6d7a6e0f5bb0f Mon Sep 17 00:00:00 2001
From: Hanno Becker <hanno.becker@arm.com>
Date: Wed, 3 Apr 2019 13:48:09 +0100
Subject: [PATCH] Remove uninitialized variable error in baremetal.sh

---
 scripts/baremetal.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/scripts/baremetal.sh b/scripts/baremetal.sh
index 802461780..9ab40aacd 100755
--- a/scripts/baremetal.sh
+++ b/scripts/baremetal.sh
@@ -264,6 +264,7 @@ baremetal_ram_stack() {
     echo "Done"
 
     # Extract callgraphs from source files directly
+    RAM_CALLGRAPH_OUT=""
     if [ -x "$(command -v cflow)" ]; then
         RAM_CALLGRAPH_OUT="ram_cflow__${date}__$NAME"
         cflow library/*.c > $RAM_CALLGRAPH_OUT 2> /dev/null