From a1ab1dc7fe19b231de3629cbaeb9467a2b9300e5 Mon Sep 17 00:00:00 2001
From: AnyOldName3 <krizdjali+github@gmail.com>
Date: Thu, 7 Jun 2018 15:28:45 +0100
Subject: [PATCH 1/2] Add easily understood error messages to the prebuild
 script instead of vague/silent failures.

---
 CI/before_script.msvc.sh | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/CI/before_script.msvc.sh b/CI/before_script.msvc.sh
index 16def0f8c..dd8d830b8 100644
--- a/CI/before_script.msvc.sh
+++ b/CI/before_script.msvc.sh
@@ -1,5 +1,23 @@
 #!/bin/bash
 
+MISSINGTOOLS=0
+
+command -v 7z >/dev/null 2>&1 || { echo "Error: 7z (7zip) is not on the path."; MISSINGTOOLS=1; }
+command -v cmake >/dev/null 2>&1 || { echo "Error: cmake (CMake) is not on the path."; MISSINGTOOLS=1; }
+
+if [ $MISSINGTOOLS -ne 0 ]; then
+	exit 1
+fi
+
+WORKINGDIR="$(pwd)"
+case "$WORKINGDIR" in
+	*[[:space:]]*)
+		echo "Error: Working directory contains spaces."
+		exit 1
+		;;
+esac
+
+
 set -euo pipefail
 
 APPVEYOR=${APPVEYOR:-}

From 937cbfa0a12ae3de5de08198472225cc1a3082bb Mon Sep 17 00:00:00 2001
From: Bret Curtis <psi29a@gmail.com>
Date: Thu, 7 Jun 2018 17:09:39 +0200
Subject: [PATCH 2/2] small commit to rigger AV

---
 CI/before_script.msvc.sh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/CI/before_script.msvc.sh b/CI/before_script.msvc.sh
index dd8d830b8..38b304bf9 100644
--- a/CI/before_script.msvc.sh
+++ b/CI/before_script.msvc.sh
@@ -17,7 +17,6 @@ case "$WORKINGDIR" in
 		;;
 esac
 
-
 set -euo pipefail
 
 APPVEYOR=${APPVEYOR:-}