X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/795baf05d5f795265283aeaa6e52f718b75e3792..4a9e1133c2a88d3d06f9a1d10a76cf0fbc049e8a:/src/xbt/xbt_str.c

diff --git a/src/xbt/xbt_str.c b/src/xbt/xbt_str.c
index dfe4f28d96..83deab85e5 100644
--- a/src/xbt/xbt_str.c
+++ b/src/xbt/xbt_str.c
@@ -350,6 +350,7 @@ XBT_TEST_UNIT("xbt_str_split_quoted",test_split_quoted, "test the function xbt_s
   xbt_dynar_t d;
   char *s;
 
+  mytest("Empty", "", "");
   mytest("Basic test", "toto tutu", "totoXXXtutu");
   mytest("Useless backslashes", "\\t\\o\\t\\o \\t\\u\\t\\u", "totoXXXtutu");
   mytest("Protected space", "toto\\ tutu", "toto tutu");
@@ -372,6 +373,10 @@ char *xbt_str_join(xbt_dynar_t dyn, const char*sep) {
   int cpt;
   char *cursor;
   char *res,*p;
+  
+  if (!dyn_len)
+    return xbt_strdup("");
+
   /* compute the length */
   xbt_dynar_foreach(dyn,cpt,cursor) {
     len+=strlen(cursor);