ralloc: Set *start in ralloc_vasprintf_rewrite_tail() if str is NULL.
authorMatt Turner <mattst88@gmail.com>
Mon, 29 Jun 2015 22:05:19 +0000 (15:05 -0700)
committerMatt Turner <mattst88@gmail.com>
Thu, 12 Nov 2015 19:00:10 +0000 (11:00 -0800)
commit238877207eda2d7513cb0d2b415f8fc7ac821d0e
tree9526a1c82af7019b3640cd7e851ccff7d82c5b09
parent903050694bd42b658145b96e501c803c3c21127e
ralloc: Set *start in ralloc_vasprintf_rewrite_tail() if str is NULL.

We were leaving it undefined, even though we were writing a string to
*str.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
src/util/ralloc.c