Use xbt_XXX_is_empty() instead of testing xbt_XXX_length() against 0.

[simgrid.git] / src / simix / smx_context_sysv.c

diff --git a/src/simix/smx_context_sysv.c b/src/simix/smx_context_sysv.c
index f57d5a9..f46dbad 100644 (file)
--- a/src/simix/smx_context_sysv.c
+++ b/src/simix/smx_context_sysv.c
@@ -125,10 +125,7 @@ smx_ctx_sysv_create_context_sized(size_t size, xbt_main_func_t code,
      otherwise it is the context for maestro */
   if (code) {
 
-    int res = getcontext(&(context->uc));
-    xbt_assert(res == 0,
-        "Error in context saving: %d (%s)", errno,
-        strerror(errno));
+    getcontext(&(context->uc));
 
     context->uc.uc_link = NULL;
 
@@ -238,7 +235,7 @@ static void smx_ctx_sysv_resume_serial(smx_process_t first_process)
 
 static void smx_ctx_sysv_runall_serial(void)
 {
-  if (xbt_dynar_length(simix_global->process_to_run) > 0) {
+  if (!xbt_dynar_is_empty(simix_global->process_to_run)) {
     smx_process_t first_process =
         xbt_dynar_get_as(simix_global->process_to_run, 0, smx_process_t);
     smx_ctx_sysv_process_index = 1;