Fixes string comparison at SQLUtil
Fixes string comparison at SQLUtil

tobiasdiez/jabref,bartsch-dev/jabref,obraliar/jabref,ayanai1/jabref,ayanai1/jabref,Braunch/jabref,grimes2/jabref,jhshinn/jabref,JabRef/jabref,tobiasdiez/jabref,jhshinn/jabref,Braunch/jabref,tobiasdiez/jabref,oscargus/jabref,sauliusg/jabref,bartsch-dev/jabref,Braunch/jabref,Braunch/jabref,oscargus/jabref,mredaelli/jabref,sauliusg/jabref,obraliar/jabref,ayanai1/jabref,Siedlerchr/jabref,zellerdev/jabref,shitikanth/jabref,jhshinn/jabref,ayanai1/jabref,jhshinn/jabref,Mr-DLib/jabref,obraliar/jabref,tschechlovdev/jabref,Siedlerchr/jabref,obraliar/jabref,motokito/jabref,mredaelli/jabref,mairdl/jabref,jhshinn/jabref,Mr-DLib/jabref,zellerdev/jabref,JabRef/jabref,zellerdev/jabref,motokito/jabref,Siedlerchr/jabref,shitikanth/jabref,shitikanth/jabref,shitikanth/jabref,oscargus/jabref,tschechlovdev/jabref,motokito/jabref,tschechlovdev/jabref,Mr-DLib/jabref,sauliusg/jabref,Mr-DLib/jabref,bartsch-dev/jabref,Siedlerchr/jabref,Braunch/jabref,shitikanth/jabref,sauliusg/jabref,zellerdev/jabref,obraliar/jabref,grimes2/jabref,JabRef/jabref,mairdl/jabref,tschechlovdev/jabref,ayanai1/jabref,mairdl/jabref,zellerdev/jabref,oscargus/jabref,grimes2/jabref,mredaelli/jabref,mairdl/jabref,mredaelli/jabref,tobiasdiez/jabref,grimes2/jabref,bartsch-dev/jabref,mairdl/jabref,mredaelli/jabref,motokito/jabref,Mr-DLib/jabref,oscargus/jabref,grimes2/jabref,motokito/jabref,bartsch-dev/jabref,tschechlovdev/jabref,JabRef/jabref