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ga_growsize should be >= 1

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I know it could be 0 sometimes. Running the tests with
`assert(gap->ga_growsize > 0)` in ga_grow() crashes nvim while running the
tests.

 - Add a setter for ga_growsize that checks whether the value passed is >=1 (log
	 in case it's not)
 - log when ga_grow() tries to use a ga_growsize that's not >=1
 - use GA_EMPTY_INIT_VALUE is many places
This commit is contained in:
Felipe Oliveira Carvalho
2014-06-09 00:02:50 -03:00
committed by Justin M. Keyes
parent d723e7fd61
commit be3a4b6ca8
11 changed files with 51 additions and 28 deletions
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2
src/nvim/globals.h
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@@ -969,7 +969,7 @@ EXTERN int need_cursor_line_redraw INIT(= FALSE);
/* Grow array to collect error messages in until they can be displayed. */
EXTERN garray_T error_ga
# ifdef DO_INIT
= {0, 0, 0, 0, NULL}
= GA_EMPTY_INIT_VALUE
# endif
;
#endif