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author卜部昌平 <shyouhei@ruby-lang.org>2020-02-07 14:14:05 +0900
committer卜部昌平 <shyouhei@ruby-lang.org>2020-02-07 14:24:19 +0900
commit115fec062ccf7c6d72c8d5f64b7a5d84c9fb2dd8 (patch)
tree24639dba7b24afdd604b5d8c5b9e9f06d3d91faa /dln.c
parent6ed1a5e0e62bbdadcf3d0c61fcfe0c5f8d01789b (diff)
more on NULL versus functions.
Function pointers are not void*. See also ce4ea956d24eab5089a143bba38126f2b11b55b6 8427fca49bd85205f5a8766292dd893f003c0e48
Diffstat (limited to 'dln.c')
-rw-r--r--dln.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/dln.c b/dln.c
index 78c4c45..2251547 100644
--- a/dln.c
+++ b/dln.c
@@ -1254,7 +1254,8 @@ static bool
dln_incompatible_library_p(void *handle)
{
void *ex = dlsym(handle, EXTERNAL_PREFIX"ruby_xmalloc");
- return ex && ex != ruby_xmalloc;
+ void *const fp = (void *)ruby_xmalloc;
+ return ex && ex != fp;
}
COMPILER_WARNING_POP
#endif