projects
/
yaz-moved-to-github.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
Fixed a bug that caused data1_read_node to core dump when no abstract
[yaz-moved-to-github.git]
/
retrieval
/
d1_read.c
diff --git
a/retrieval/d1_read.c
b/retrieval/d1_read.c
index
e4b8d23
..
35eff2c
100644
(file)
--- a/
retrieval/d1_read.c
+++ b/
retrieval/d1_read.c
@@
-4,7
+4,11
@@
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: d1_read.c,v $
* Sebastian Hammer, Adam Dickmeiss
*
* $Log: d1_read.c,v $
- * Revision 1.11 1996-07-06 19:58:35 quinn
+ * Revision 1.12 1996-10-11 10:35:38 adam
+ * Fixed a bug that caused data1_read_node to core dump when no abstract
+ * syntax was defined in a "sgml"-record.
+ *
+ * Revision 1.11 1996/07/06 19:58:35 quinn
* System headerfiles gathered in yconfig
*
* Revision 1.10 1996/01/19 15:41:47 quinn
* System headerfiles gathered in yconfig
*
* Revision 1.10 1996/01/19 15:41:47 quinn
@@
-391,6
+395,8
@@
data1_node *data1_read_node(char **buf, data1_node *parent, int *line,
data1_node *partag = get_parent_tag(parent);
#endif
data1_node *partag = get_parent_tag(parent);
#endif
+ if (!parent) /* abort if abstract syntax is undefined */
+ return 0;
/* Determine length and remove newlines/extra blanks */
while (**buf && **buf != '<')
{
/* Determine length and remove newlines/extra blanks */
while (**buf && **buf != '<')
{