X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/865f97c868ce92518b1cf4f23e23bd1b16b7917c..29af76860c8d693917872c2a0ed3d2a4c7a0388f:/examples/smpi/mvmul.c

diff --git a/examples/smpi/mvmul.c b/examples/smpi/mvmul.c
index 8706b8422b..b76a15d124 100644
--- a/examples/smpi/mvmul.c
+++ b/examples/smpi/mvmul.c
@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <stdlib.h>
+#include <ctype.h>
 #include <mpi.h>
 
 #define ITERATIONS         10
@@ -13,9 +14,9 @@ int main(int argc, char *argv[])
 
   int size, rank;
   int N, n, i, j, k, current_iteration, successful_iterations = 0;
-  double *matrix, *vector, *vcalc, *vcheck;
+  double *matrix = NULL, *vector = NULL, *vcalc, *vcheck;
   MPI_Status status;
-  struct timeval *start_time, *stop_time;
+  struct timeval *start_time = NULL, *stop_time = NULL;
   long parallel_usecs, parallel_usecs_total =
     0, sequential_usecs, sequential_usecs_total = 0;