Hide a variable in the only scope where it is used.
Hide a variable in the only scope where it is used.

Also put braces around a longish code block.

naliboff/dealii,sairajat/dealii,lue/dealii,natashasharma/dealii,Arezou-gh/dealii,JaeryunYim/dealii,EGP-CIG-REU/dealii,pesser/dealii,Arezou-gh/dealii,shakirbsm/dealii,YongYang86/dealii,flow123d/dealii,mac-a/dealii,kalj/dealii,kalj/dealii,YongYang86/dealii,sriharisundar/dealii,JaeryunYim/dealii,mtezzele/dealii,msteigemann/dealii,YongYang86/dealii,flow123d/dealii,spco/dealii,shakirbsm/dealii,sairajat/dealii,angelrca/dealii,mac-a/dealii,natashasharma/dealii,ESeNonFossiIo/dealii,andreamola/dealii,sriharisundar/dealii,lue/dealii,rrgrove6/dealii,ESeNonFossiIo/dealii,ESeNonFossiIo/dealii,ibkim11/dealii,jperryhouts/dealii,adamkosik/dealii,msteigemann/dealii,pesser/dealii,nicolacavallini/dealii,lue/dealii,maieneuro/dealii,nicolacavallini/dealii,EGP-CIG-REU/dealii,msteigemann/dealii,ibkim11/dealii,adamkosik/dealii,maieneuro/dealii,andreamola/dealii,JaeryunYim/dealii,mtezzele/dealii,naliboff/dealii,kalj/dealii,spco/dealii,jperryhouts/dealii,kalj/dealii,ibkim11/dealii,natashasharma/dealii,sriharisundar/dealii,kalj/dealii,pesser/dealii,lue/dealii,ibkim11/dealii,danshapero/dealii,Arezou-gh/dealii,gpitton/dealii,johntfoster/dealii,johntfoster/dealii,EGP-CIG-REU/dealii,kalj/dealii,ESeNonFossiIo/dealii,sriharisundar/dealii,spco/dealii,ESeNonFossiIo/dealii,danshapero/dealii,natashasharma/dealii,jperryhouts/dealii,ESeNonFossiIo/dealii,flow123d/dealii,danshapero/dealii,rrgrove6/dealii,lpolster/dealii,rrgrove6/dealii,angelrca/dealii,mtezzele/dealii,mac-a/dealii,mtezzele/dealii,mtezzele/dealii,YongYang86/dealii,jperryhouts/dealii,mtezzele/dealii,sriharisundar/dealii,YongYang86/dealii,angelrca/dealii,pesser/dealii,natashasharma/dealii,maieneuro/dealii,sairajat/dealii,JaeryunYim/dealii,danshapero/dealii,nicolacavallini/dealii,lpolster/dealii,flow123d/dealii,kalj/dealii,sairajat/dealii,naliboff/dealii,sriharisundar/dealii,sairajat/dealii,ibkim11/dealii,nicolacavallini/dealii,EGP-CIG-REU/dealii,shakirbsm/dealii,angelrca/dealii,YongYang86/dealii,Arezou-gh/dealii,flow123d/dealii,rrgrove6/dealii,maieneuro/dealii,maieneuro/dealii,EGP-CIG-REU/dealii,nicolacavallini/dealii,johntfoster/dealii,YongYang86/dealii,shakirbsm/dealii,ibkim11/dealii,gpitton/dealii,lpolster/dealii,nicolacavallini/dealii,lpolster/dealii,mac-a/dealii,Arezou-gh/dealii,danshapero/dealii,gpitton/dealii,natashasharma/dealii,JaeryunYim/dealii,spco/dealii,EGP-CIG-REU/dealii,spco/dealii,ibkim11/dealii,johntfoster/dealii,rrgrove6/dealii,andreamola/dealii,lue/dealii,msteigemann/dealii,nicolacavallini/dealii,mac-a/dealii,angelrca/dealii,pesser/dealii,gpitton/dealii,rrgrove6/dealii,natashasharma/dealii,lpolster/dealii,spco/dealii,naliboff/dealii,naliboff/dealii,lpolster/dealii,angelrca/dealii,Arezou-gh/dealii,maieneuro/dealii,gpitton/dealii,msteigemann/dealii,andreamola/dealii,angelrca/dealii,sairajat/dealii,flow123d/dealii,jperryhouts/dealii,johntfoster/dealii,gpitton/dealii,adamkosik/dealii,naliboff/dealii,pesser/dealii,adamkosik/dealii,adamkosik/dealii,mac-a/dealii,adamkosik/dealii,andreamola/dealii,EGP-CIG-REU/dealii,mtezzele/dealii,naliboff/dealii,lpolster/dealii,andreamola/dealii,jperryhouts/dealii,sairajat/dealii,jperryhouts/dealii,gpitton/dealii,mac-a/dealii,rrgrove6/dealii,lue/dealii,pesser/dealii,shakirbsm/dealii,JaeryunYim/dealii,lue/dealii,adamkosik/dealii,johntfoster/dealii,flow123d/dealii,JaeryunYim/dealii,sriharisundar/dealii,Arezou-gh/dealii,shakirbsm/dealii,ESeNonFossiIo/dealii,danshapero/dealii,johntfoster/dealii,msteigemann/dealii,msteigemann/dealii,spco/dealii,danshapero/dealii,andreamola/dealii,maieneuro/dealii,shakirbsm/dealii