Fix gcc 4.6 warnings about clobbered variables with optimizations

[simgrid.git] / src / gras / Virtu / process.c

diff --git a/src/gras/Virtu/process.c b/src/gras/Virtu/process.c
index de2085b..c0cf02f 100644 (file)
--- a/src/gras/Virtu/process.c
+++ b/src/gras/Virtu/process.c
@@ -124,7 +124,6 @@ void gras_procdata_init()
 
   unsigned int cursor;
 
-  xbt_ex_t e;
   xbt_set_elm_t elem;
 
   if (!pd->libdata) {
@@ -133,7 +132,6 @@ void gras_procdata_init()
   }
 
   xbt_dynar_foreach(_gras_procdata_fabrics, cursor, fab) {
-    volatile int found = 0;
 
     if (cursor + 1 <= xbt_set_length(pd->libdata)) {
       XBT_DEBUG("Skip fabric %d: there is already %ld libdata",
@@ -146,15 +144,8 @@ void gras_procdata_init()
     xbt_assert(fab.name, "Name of fabric #%d is NULL!", cursor);
     XBT_DEBUG("Create the procdata for %s", fab.name);
     /* Check for our own errors */
-    TRY {
-      xbt_set_get_by_name(pd->libdata, fab.name);
-      found = 1;
-    }
-    CATCH(e) {
-      xbt_ex_free(e);
-      found = 0;
-    }
-    if (found)
+
+    if (xbt_set_get_by_name_or_null(pd->libdata, fab.name) != NULL)
       THROWF(unknown_error, 0,
              "MayDay: two modules use '%s' as libdata name", fab.name);