glsl: Don't bother unsetting a destructor that was never set.
authorKenneth Graunke <kenneth@whitecape.org>
Sat, 15 Jan 2011 23:25:02 +0000 (15:25 -0800)
committerKenneth Graunke <kenneth@whitecape.org>
Thu, 20 Jan 2011 07:40:33 +0000 (23:40 -0800)
commit21031b4e887a4bd5563130d54a11972b69cb2645
treee516fcb75b4792607a6cb0edffa83d398e602dfb
parentc116a0e2dcce7635707fab724cfe4f6bc23906e3
glsl: Don't bother unsetting a destructor that was never set.

This was totally copied and pasted from glsl_symbol_table.
src/glsl/glsl_symbol_table.cpp