- massive attack, adding Source-md5

[packages/texinfo.git] / texinfo-free.patch

diff -urN texinfo-4.5.org/makeinfo/index.c texinfo-4.5/makeinfo/index.c
--- texinfo-4.5.org/makeinfo/index.c	Sun Feb 16 19:00:50 2003
+++ texinfo-4.5/makeinfo/index.c	Sun Feb 16 19:01:33 2003
@@ -342,9 +342,14 @@
              here; otherwise, when we try to define the pg index again
              just below, it will still point to cp.  */
           undefindex (name_index_alist[i]->name);
-          free (name_index_alist[i]->name);
-          free (name_index_alist[i]);
-          name_index_alist[i] = NULL;
+          
+          /* undefindex sets all this to null in some cases.  */
+          if (name_index_alist[i])
+            {
+              free (name_index_alist[i]->name);
+              free (name_index_alist[i]);
+              name_index_alist[i] = NULL;
+            }
         }
     }