granicus.if.org Git - graphviz/commit

]> granicus.if.org Git - graphviz/commit

author	Matthew Fernandez <matthew.fernandez@gmail.com>
	Sun, 28 Nov 2021 21:45:27 +0000 (13:45 -0800)
committer	Matthew Fernandez <matthew.fernandez@gmail.com>
	Sun, 5 Dec 2021 02:50:30 +0000 (18:50 -0800)
commit	c59dbf9bad449acde5b3ac786c6a01319b809198
tree	341a88e4d0b818979b9e6708bce8e58b2f946dc8	tree \| snapshot
parent	f45832c5195ff63bca1f0149a90557c137985f52	commit \| diff

gvgen errexit: squash -Wconversion warnings

This function is called with int values, but the values are the result of
`getopt`. `getopt` only ever returns -1 (which is handled separately) or a valid
`char` value, so the cast here is always safe and never truncating.

cmd/tools/gvgen.c

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