- static char key[48];
- g_snprintf ( key, sizeof(key), HASHKEY_FORMAT_STRING, x, y, z, type, zoom, alpha, xshrinkfactor, yshrinkfactor );
+ static char key[64];
+ guint nn = name ? g_str_hash ( name ) : 0;
+ g_snprintf ( key, sizeof(key), HASHKEY_FORMAT_STRING, x, y, z, type, zoom, nn, alpha, xshrinkfactor, yshrinkfactor );