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[deliverable/binutils-gdb.git] / gdb / interps.c

diff --git a/gdb/interps.c b/gdb/interps.c
index 748b5b649012bb0ecb44d00cff348115b7b09281..82e9af690b13ca687e593a1d014ad4c2245f75dd 100644 (file)
--- a/gdb/interps.c
+++ b/gdb/interps.c
@@ -183,7 +183,7 @@ interp_set (struct interp *interp)
   if (interp->procs->resume_proc != NULL
       && (!interp->procs->resume_proc (interp->data)))
     {
-      if (!interp_set (old_interp))
+      if (old_interp == NULL || !interp_set (old_interp))
        internal_error (__FILE__, __LINE__,
                        "Failed to initialize new interp \"%s\" %s",
                        interp->name, "and could not restore old interp!\n");
@@ -290,7 +290,7 @@ interp_quiet_p (struct interp *interp)
     return current_interpreter->quiet_p;
 }
 
-int
+static int
 interp_set_quiet (struct interp *interp, int quiet)
 {
   int old_val = interp->quiet_p;
@@ -357,7 +357,7 @@ initialize_interps (void)
   /* Don't know if anything needs to be done here... */
 }
 
-void
+static void
 interpreter_exec_cmd (char *args, int from_tty)
 {
   struct interp *old_interp, *interp_to_use;