X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fafa947ade7d083d7fd97ba986fa72c713d789dd..92b61e41082d8e54e25b87d7d1b772f0447e4802:/src/xbt/random.cpp

diff --git a/src/xbt/random.cpp b/src/xbt/random.cpp
index 46f2a0fcb6..63d5353ca1 100644
--- a/src/xbt/random.cpp
+++ b/src/xbt/random.cpp
@@ -19,6 +19,9 @@ int uniform_int(int min, int max)
   unsigned long gmax   = mt19937_gen.max();
   unsigned long grange = gmax - gmin + 1;
   unsigned long range  = max - min + 1;
+  xbt_assert(
+      min < max || min == max,
+      "The maximum value for the uniform integer distribution must be greater than or equal to the minimum value");
   xbt_assert(range < grange || range == grange, "The current implementation of the uniform integer distribution does "
                                                 "not allow range to be higher than mt19937's range");
   unsigned long mult       = grange / range;