X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/522261ba45697c4a9d6ba283af7394c435b817e2..c54b74368b97bb0d0b42aea6857681d7ff9df910:/src/surf/network.c

diff --git a/src/surf/network.c b/src/surf/network.c
index 14c6c2ca1d..1077cdbd66 100644
--- a/src/surf/network.c
+++ b/src/surf/network.c
@@ -476,8 +476,8 @@ static void update_resource_state(void *id,
     surf_action_network_CM02_t action = NULL;
 
     nw_link->lat_current = value;
-    while (var= lmm_get_var_from_cnst
-	   (network_maxmin_system, nw_link->constraint, &elem)) {
+    while ((var= lmm_get_var_from_cnst
+	   (network_maxmin_system, nw_link->constraint, &elem))) {
       action = lmm_variable_id(var);
       action->lat_current += delta;
       if (action->rate < 0)