Build failure on gentoo 32bit machine using gcc 4.1.2 - warning of unitialized variable

[Lee Bieber]

From http://drizzlebuild.42sql.com/builders/gentoo8.32.1/builds/1167/steps/compile/logs/stdio

g++ -DHAVE_CONFIG_H -I.. -I.. -Wall -Wextra -Werror -Wcast-align -fdiagnostics-show-option -pedantic -Wundef -Woverloaded-virtual -Wnon-virtual-dtor -Wctor-dtor-privacy -Wno-redundant-decls -Wno-long-long -Wno-strict-aliasing -Wshadow -O3 -std=gnu++98 -ggdb3 -MT plugin/storage_engine.lo -MD -MP -MF plugin/.deps/storage_engine.Tpo -c plugin/storage_engine.cc -fPIC -DPIC -o plugin/.libs/storage_engine.o
cc1plus: warnings being treated as errors
plugin/storage_engine.cc: In function 'int ha_recover(HASH*)':
plugin/storage_engine.cc:394: warning: 'recover_func.XARecover::result' is used uninitialized in this function
make[3]: *** [plugin/storage_engine.lo] Error 1

From the config file:
   * C Compiler: gcc (GCC) 4.1.2 (Gentoo 4.1.2 p1.1)
   * C++ Compiler: g++ (GCC) 4.1.2 (Gentoo 4.1.2 p1.1)