Changes to m4/m4/utility.c,v

[Eric Blake]

CVSROOT:        /sources/m4
Module name:    m4
Changes by:     Eric Blake <ericb>      06/10/13 16:46:47

Index: m4/utility.c
===================================================================
RCS file: /sources/m4/m4/m4/utility.c,v
retrieving revision 1.53
retrieving revision 1.54
diff -u -b -r1.53 -r1.54
--- m4/utility.c        12 Oct 2006 21:14:50 -0000      1.53
+++ m4/utility.c        13 Oct 2006 16:46:47 -0000      1.54
@@ -127,6 +127,7 @@
 {
   va_list args;
   int line = m4_get_current_line (context);
+  assert (m4_get_current_file (context) || ! line);
   va_start (args, format);
   if (status == EXIT_SUCCESS && m4_get_fatal_warnings_opt (context))
     status = EXIT_FAILURE;
@@ -170,6 +171,8 @@
       int status = EXIT_SUCCESS;
       int line = m4_get_current_line (context);
       char *full_format = xasprintf(_("Warning: %s"), format);
+
+      assert (m4_get_current_file (context) || ! line);
       va_start (args, format);
       if (m4_get_fatal_warnings_opt (context))
        status = EXIT_FAILURE;