* jcf-parse.c (java_parse_file): Handle the case that input_filename

	is NULL.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78649 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog
index 1c5aded..8b46231 100644 (file)
--- a/gcc/java/ChangeLog
+++ b/gcc/java/ChangeLog
@@ -1,3 +1,8 @@
+2004-02-29  Roger Sayle  <roger@eyesopen.com>
+
+       * jcf-parse.c (java_parse_file): Handle the case that input_filename
+       is NULL.
+
 2004-02-27  Per Bothner  <per@bothner.com>
 
        * parse.y (build_assertion):  Re-do 02-25 change following Jeff Sturm

diff --git a/gcc/java/jcf-parse.c b/gcc/java/jcf-parse.c
index 309c28d..e8fd413 100644 (file)
--- a/gcc/java/jcf-parse.c
+++ b/gcc/java/jcf-parse.c
@@ -910,9 +910,9 @@ java_parse_file (int set_yydebug ATTRIBUTE_UNUSED)
       finput = NULL;
     }
   else
-    list = xstrdup (input_filename);
+    list = input_filename ? xstrdup (input_filename) : 0;
 
-  do 
+  while (list)
     {
       for (next = list; ; )
        {
@@ -991,7 +991,6 @@ java_parse_file (int set_yydebug ATTRIBUTE_UNUSED)
        }
       list = next;
     }
-  while (next);
 
   if (filename_count == 0)
     warning ("no input file specified");