Fix bug in setting daylight and timezone when no (valid) TZ. Bug reported by Arne Bernin <arne@alamut.de> in regards to freeswan.
Fix bug in setting daylight and timezone when no (valid) TZ.
Bug reported by Arne Bernin <arne@alamut.de> in regards to freeswan.

ndmsystems/uClibc,brgl/uclibc-ng,gittup/uClibc,kraj/uClibc,gittup/uClibc,ndmsystems/uClibc,groundwater/uClibc,ysat0/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,waweber/uclibc-clang,hwoarang/uClibc,waweber/uclibc-clang,majek/uclibc-vx32,skristiansson/uClibc-or1k,ysat0/uClibc,czankel/xtensa-uclibc,mephi42/uClibc,ffainelli/uClibc,hjl-tools/uClibc,atgreen/uClibc-moxie,ysat0/uClibc,ddcc/klee-uclibc-0.9.33.2,ffainelli/uClibc,wbx-github/uclibc-ng,m-labs/uclibc-lm32,hwoarang/uClibc,OpenInkpot-archive/iplinux-uclibc,majek/uclibc-vx32,klee/klee-uclibc,kraj/uClibc,foss-xtensa/uClibc,ffainelli/uClibc,wbx-github/uclibc-ng,ffainelli/uClibc,mephi42/uClibc,kraj/uclibc-ng,klee/klee-uclibc,atgreen/uClibc-moxie,brgl/uclibc-ng,hjl-tools/uClibc,gittup/uClibc,hjl-tools/uClibc,hjl-tools/uClibc,waweber/uclibc-clang,foss-for-synopsys-dwc-arc-processors/uClibc,klee/klee-uclibc,skristiansson/uClibc-or1k,czankel/xtensa-uclibc,waweber/uclibc-clang,OpenInkpot-archive/iplinux-uclibc,ndmsystems/uClibc,kraj/uClibc,ChickenRunjyd/klee-uclibc,kraj/uclibc-ng,ffainelli/uClibc,ChickenRunjyd/klee-uclibc,foss-xtensa/uClibc,atgreen/uClibc-moxie,m-labs/uclibc-lm32,mephi42/uClibc,foss-for-synopsys-dwc-arc-processors/uClibc,groundwater/uClibc,brgl/uclibc-ng,ChickenRunjyd/klee-uclibc,groundwater/uClibc,kraj/uClibc,foss-xtensa/uClibc,kraj/uclibc-ng,foss-for-synopsys-dwc-arc-processors/uClibc,OpenInkpot-archive/iplinux-uclibc,ChickenRunjyd/klee-uclibc,ddcc/klee-uclibc-0.9.33.2,hwoarang/uClibc,mephi42/uClibc,ddcc/klee-uclibc-0.9.33.2,hjl-tools/uClibc,m-labs/uclibc-lm32,brgl/uclibc-ng,majek/uclibc-vx32,kraj/uclibc-ng,wbx-github/uclibc-ng,gittup/uClibc,ndmsystems/uClibc,czankel/xtensa-uclibc,OpenInkpot-archive/iplinux-uclibc,foss-xtensa/uClibc,czankel/xtensa-uclibc,groundwater/uClibc,m-labs/uclibc-lm32,skristiansson/uClibc-or1k,ddcc/klee-uclibc-0.9.33.2,wbx-github/uclibc-ng,ysat0/uClibc,atgreen/uClibc-moxie,majek/uclibc-vx32,groundwater/uClibc,klee/klee-uclibc,hwoarang/uClibc,skristiansson/uClibc-or1k