Fix export to set the QC json from outside (#1649)

Author: chiarazampolli

DATA/production/configurations/asyncReco/setenv_extra.sh

@@ -662,7 +662,7 @@ export GEN_TOPO_WORKDIR="./"
 #export QC_JSON_FROM_OUTSIDE="QC-20211214.json"
 
 if [[ -n $ALIEN_JDL_QCJSONFROMOUTSIDE ]]; then
-  QC_JSON_FROM_OUTSIDE=$ALIEN_JDL_QCJSONFROMOUTSIDE
+  export QC_JSON_FROM_OUTSIDE=$ALIEN_JDL_QCJSONFROMOUTSIDE
 fi
 if [[ ! -z $QC_JSON_FROM_OUTSIDE ]]; then
     sed -i 's/REPLACE_ME_RUNNUMBER/'"${RUNNUMBER}"'/g' $QC_JSON_FROM_OUTSIDE