removing exec

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6356 818b1a75-f10b-46b9-bf7c-635c3b92a50f

targets/build_oai.bash

@@ -815,7 +815,7 @@ if [ $RUN -ne 0 ]; then
         'EPC')
             echo "############# running EPC #############"
             if [ $RUN_GDB -eq 0 ]; then
-                $SUDO exec $OPENAIR_TARGETS/bin/oai_epc  `echo $EXE_ARGUMENTS`
+                $SUDO $OPENAIR_TARGETS/bin/oai_epc  `echo $EXE_ARGUMENTS`
             else
                 $SUDO touch ~/.gdb_epc
                 $SUDO echo "file $OPENAIR_TARGETS/bin/oai_epc" > ~/.gdb_epc