Remove side effects from xbt_asserts calls

[simgrid.git] / src / xbt / config.c

diff --git a/src/xbt/config.c b/src/xbt/config.c
index 47d9cd2..a43ac15 100644 (file)
--- a/src/xbt/config.c
+++ b/src/xbt/config.c
@@ -321,7 +321,8 @@ void xbt_cfg_register_str(xbt_cfg_t * cfg, const char *entry)
   xbt_assert1(tok, "Invalid maximum in config element descriptor %s",
               entry);
 
-  xbt_assert2(*(tok++) == '_',
+  tok++;
+  xbt_assert2(*tok == '_',
               "Invalid config element descriptor: %s%s", entry,
               "; Should be <name>:<min nb>_to_<max nb>_<type>");