Pacify GCC 15 -Wanalyzer-null-dereference

* 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).

1 files changed, 2 insertions, 0 deletions

diff --git a/src/emacs.c b/src/emacs.c
index 79604d09a37..cf8f4bd63f7 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -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);