Remove unused include "simgrid_config.h"

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

diff --git a/src/xbt/ex.c b/src/xbt/ex.c
index cd6d584..aa8836c 100644 (file)
--- a/src/xbt/ex.c
+++ b/src/xbt/ex.c
@@ -108,7 +108,7 @@ void xbt_backtrace_display(xbt_ex_t * e)
   xbt_ex_free(*e);
 #else
 
-  ERROR0("No backtrace on this arch");
+  XBT_ERROR("No backtrace on this arch");
 #endif
 }
 
@@ -143,7 +143,7 @@ void xbt_ex_display(xbt_ex_t * e)
           gras_os_myname(), (*xbt_getpid) (),
           xbt_ex_catname(e->category), e->value, e->msg,
           e->procname, thrower ? thrower : " in this process");
-  CRITICAL1("%s", e->msg);
+  XBT_CRITICAL("%s", e->msg);
 
   if (!e->remote && !e->bt_strings)
     xbt_ex_setup_backtrace(e);
@@ -153,6 +153,10 @@ void xbt_ex_display(xbt_ex_t * e)
   {
     int i;
 
+    if (!xbt_binary_name) {
+      fprintf(stderr, "variable 'xbt_binary_name' set to NULL. Cannot compute the backtrace\n");
+      return;
+    }
     fprintf(stderr, "\n");
     for (i = 0; i < e->used; i++)
       fprintf(stderr, "%s\n", e->bt_strings[i]);