Merge "Source fixup_stuff..."

Author: Jenkins

stack.sh

@@ -678,7 +678,7 @@ if [[ "$OFFLINE" != "True" ]]; then
 fi
 
 # Do the ugly hacks for broken packages and distros
-$TOP_DIR/tools/fixup_stuff.sh
+source $TOP_DIR/tools/fixup_stuff.sh
 
 
 # Extras Pre-install

tools/fixup_stuff.sh

@@ -20,20 +20,24 @@
 #   - pre-install hgtools to work around a bug in RHEL6 distribute
 #   - install nose 1.1 from EPEL
 
-set -o errexit
-set -o xtrace
+# If TOP_DIR is set we're being sourced rather than running stand-alone
+# or in a sub-shell
+if [[ -z "$TOP_DIR" ]]; then
+    set -o errexit
+    set -o xtrace
 
-# Keep track of the current directory
-TOOLS_DIR=$(cd $(dirname "$0") && pwd)
-TOP_DIR=$(cd $TOOLS_DIR/..; pwd)
+    # Keep track of the current directory
+    TOOLS_DIR=$(cd $(dirname "$0") && pwd)
+    TOP_DIR=$(cd $TOOLS_DIR/..; pwd)
 
-# Change dir to top of devstack
-cd $TOP_DIR
+    # Change dir to top of devstack
+    cd $TOP_DIR
 
-# Import common functions
-source $TOP_DIR/functions
+    # Import common functions
+    source $TOP_DIR/functions
 
-FILES=$TOP_DIR/files
+    FILES=$TOP_DIR/files
+fi
 
 # Keystone Port Reservation
 # -------------------------