From dbe3f337616faaaed26bd6ba9f9fcad190b200f2 Mon Sep 17 00:00:00 2001 From: Ivan Maidanski Date: Fri, 31 Aug 2018 23:06:56 +0300 Subject: [PATCH] Eliminate 'unused variable old_maps_size' compiler warning in get_maps (fix of commit b3eee14) * os_dep.c [NEED_PROC_MAPS] (GC_get_maps): Do not declare old_maps_size local variable unless THREADS. --- os_dep.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/os_dep.c b/os_dep.c index f0b2bb67..bf089e86 100644 --- a/os_dep.c +++ b/os_dep.c @@ -172,7 +172,10 @@ GC_INNER char * GC_get_maps(void) ssize_t result; static char *maps_buf = NULL; static size_t maps_buf_sz = 1; - size_t maps_size, old_maps_size = 0; + size_t maps_size; +# ifdef THREADS + size_t old_maps_size = 0; +# endif /* The buffer is essentially static, so there must be a single client. */ GC_ASSERT(I_HOLD_LOCK()); -- 2.50.1