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* mdocml: Fix an assertion in dbindex():  Null strings are never entered
@ 2013-10-18 23:07 schwarze
  0 siblings, 0 replies; only message in thread
From: schwarze @ 2013-10-18 23:07 UTC (permalink / raw)
  To: source

Log Message:
-----------
Fix an assertion in dbindex():  Null strings are never entered into the
string table.  Fortunately, they never need UTF-8 translation either.

Modified Files:
--------------
    mdocml:
        mandocdb.c

Revision Data
-------------
Index: mandocdb.c
===================================================================
RCS file: /usr/vhosts/mdocml.bsd.lv/cvs/mdocml/mandocdb.c,v
retrieving revision 1.72
retrieving revision 1.73
diff -Lmandocdb.c -Lmandocdb.c -u -p -r1.72 -r1.73
--- mandocdb.c
+++ mandocdb.c
@@ -1792,7 +1792,7 @@ dbindex(struct mchars *mc, int form, con
 		return;
 
 	desc = "";
-	if (NULL != of->desc) {
+	if (NULL != of->desc && '\0' != *of->desc) {
 		key = ohash_find(&strings,
 			ohash_qlookup(&strings, of->desc));
 		assert(NULL != key);
--
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2013-10-18 23:07 mdocml: Fix an assertion in dbindex(): Null strings are never entered schwarze

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