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Check for null pointer; print context doesn't have history. r=morse,nisheeth

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git-svn-id: svn://10.0.0.236/trunk@10971 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
mcafee%netscape.com
1998-09-24 21:41:53 +00:00
parent 703b38ab21
commit 4b56adf362
1 changed files with 4 additions and 4 deletions
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8
mozilla/lib/layout/layform.c
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@@ -2461,10 +2461,10 @@ lo_ProcessInputTag(MWContext *context, lo_DocState *state, PA_Tag *tag)
#if defined(SingleSignon)
/* check for data from previous signon form */
if (state->top_state) { /* null-check probably not needed */
SI_RestoreOldSignonData
(context, form_element,
context->hist.cur_doc_ptr->address);
/* Check for NULL; history doesn't make sense for print context. */
if (state->top_state && context->hist.cur_doc_ptr) {
SI_RestoreOldSignonData(context, form_element,
context->hist.cur_doc_ptr->address);
}
#endif
attr = lo_PopFont(state, tag->type);