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Pacify GCC 15 -Wanalyzer-null-dereference

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* src/emacs.c (find_emacs_executable): Add an eassume.
This pacifies -Wanalyzer-null-dereference with gcc (GCC) 15.0.1
20250329 (Red Hat 15.0.1-0).
This commit is contained in:
Paul Eggert 2025-04-19 19:21:15 -07:00
parent c8eed90eb4
commit 67ae179008
1 changed files with 2 additions and 0 deletions
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src/emacs.c
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@ -808,6 +808,8 @@ find_emacs_executable (char const *argv0, ptrdiff_t *candidate_size)
candidate = xpalloc (NULL, candidate_size,
needed - *candidate_size + 1, -1, 1);
}
else
eassume (candidate);
memcpy (candidate + 0, path_part, path_part_length);
candidate[path_part_length] = DIRECTORY_SEP;
memcpy (candidate + path_part_length + 1, argv0, argv0_length + 1);