blockmap.c compiler warning
Just a compiler warning I saw in blockmap.c:
gcc -DHAVE_CONFIG_H -I. -I. -I.. -I../include -O2 -Wall -g -std=iso9899:1999 -pedantic-errors -Wall -Os -march=pentium4 -fomit-frame-pointer -pipe -c blockmap.c -MT libtheora_la-blockmap.lo -MD -MP -MF .deps/libtheora_la-blockmap.TPlo -fPIC -DPIC -o .libs/libtheora_la-blockmap.o
blockmap.c: In function `CreateMapping':
blockmap.c:24: warning: `j' might be used uninitialized in this function