sabel83/metashell — pull request #4 by r0mai (2014-08-03 11:40:18+00:00)
Title: Fix SIGSEGV in pragma parsing with trailing whitespace

The pragma parsing algorithm caused Segmentation fault,
when the pragma handler tried to read the passed
token_iterators when only whitespace token(s) should've
appeared in the range. The reason is, that the algorithm
skipped over the whitespace token onto the EOI, EOF tokens.

Example test input:
"#msh environment add "