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compositor: Fix warning when passing debugoptimized to meson

Marius Vlad requested to merge mvlad/weston:fix-warn-debug-opt into master

Increase the buf size such it can accomodate sufficiently large local buffers. Spotted whilst looking for something else.

../compositor/main.c:157:22: warning: ‘%s’ directive output may be truncated writing up to 511 bytes into a region of size 128 [-Wformat-truncation=] 157 | snprintf(buf, len, "%s[%s.%03li]", datestr, | ^~ ~~~~~~~ ../compositor/main.c:157:21: note: directive argument in the range [-9223372036854775, 9223372036854775] 157 | snprintf(buf, len, "%s[%s.%03li]", datestr, | ^~~~~~~~~~~~~~ ../compositor/main.c:157:2: note: ‘snprintf’ output between 7 and 659 bytes into a destination of size 128 157 | snprintf(buf, len, "%s[%s.%03li]", datestr, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 158 | timestr, (tv.tv_usec / 1000)); | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Signed-off-by: Marius Vlad marius.vlad@collabora.com

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