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PVS/V1032: pointer cast to a more strictly aligned type

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Rework-of: ea7491586f
Helped-by: Björn Linse <bjorn.linse@gmail.com>

- The old (Vim) use of (char_u **)"" before ea7491586f is garbage,
  which hints that this value was never used.
- The necessary condition is next to the NULL assigmnent, the pointer
  would only be started to be accessed, if the length assignment next to
  it is also changed.
This commit is contained in:
Justin M. Keyes
2019-01-17 23:43:43 +01:00
parent ea7491586f
commit aa39fc56f6
4 changed files with 3 additions and 6 deletions
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2
src/nvim/path.c
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@@ -1267,7 +1267,7 @@ int gen_expand_wildcards(int num_pat, char_u **pat, int *num_file,
}
*num_file = ga.ga_len;
*file = (ga.ga_data != NULL) ? (char_u **)ga.ga_data : &vim_emptystr;
*file = (ga.ga_data != NULL) ? (char_u **)ga.ga_data : NULL;
recursive = false;