Dan McGee 96c4b1c303 Don't walk off front of string when stripping newline ... If the string was zero-length to begin with, or consists of only newline characters, nothing stopped us from incrementing right off the front of the string. Ensure len stays above zero the whole time. Signed-off-by: Dan McGee <dan@archlinux.org>		2011-08-09 15:41:18 -05:00
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libalpm	Don't walk off front of string when stripping newline	2011-08-09 15:41:18 -05:00