PIPESTATUS always returns only a single element

Configuration Information [Automatically generated, do not change]: Machine: x86_64 OS: linux-gnu Compiler: gcc -I/usr/src/packages/BUILD/bash-4.1 -L/usr/src/packages/BUILD/bash-4.1/../readline-6.1 Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64' -DCONF_OSTYPE='linux-gnu' -DCONF_MAC

Malformed associative array declaration faults

Configuration Information [Automatically generated, do not change]: Machine: x86_64 OS: linux-gnu Compiler: gcc -I/usr/src/packages/BUILD/bash-4.0 -L/usr/src/packages/BUILD/bash-4.0/../readline-6.0 Compilation CFLAGS: -DPROGRAM='bash' -DCONF_HOSTTYPE='x86_64' -DCONF_OSTYPE='linux-gnu' -DCONF_MAC