 |
xml: improve cdata and comment callback logic - tscrape - twitter scraper |
 |
git clone git://git.codemadness.org/tscrape |
 |
Log |
|
Files |
|
Refs |
|
README |
|
LICENSE |
|
--- |
|
commit 797f715398aeac08febc8067ed6423da727e4f45 |
|
parent 51995d6fc4760fadac68650bb82773b9bf9eae79 |
|
Author: Hiltjo Posthuma <[email protected]> |
|
Date: Fri, 2 Aug 2019 18:46:06 +0200 |
|
|
|
xml: improve cdata and comment callback logic |
|
|
|
it used to call both handlers twice at the end for "-->" (comment) or "]]>" |
|
(CDATA) with the data "" and length 0. |
|
|
|
Now it is only called when non-empty. The start and end handlers can still be |
|
used. |
|
|
|
Diffstat: |
|
M xml.c | 4 ++-- |
|
|
|
1 file changed, 2 insertions(+), 2 deletions(-) |
|
--- |
|
diff --git a/xml.c b/xml.c |
|
@@ -126,7 +126,7 @@ xml_parsecomment(XMLParser *x) |
|
x->xmlcommentstart(x); |
|
while ((c = GETNEXT()) != EOF) { |
|
if (c == '-' || c == '>') { |
|
- if (x->xmlcomment) { |
|
+ if (x->xmlcomment && datalen) { |
|
x->data[datalen] = '\0'; |
|
x->xmlcomment(x, x->data, datalen); |
|
datalen = 0; |
|
@@ -175,7 +175,7 @@ xml_parsecdata(XMLParser *x) |
|
x->xmlcdatastart(x); |
|
while ((c = GETNEXT()) != EOF) { |
|
if (c == ']' || c == '>') { |
|
- if (x->xmlcdata) { |
|
+ if (x->xmlcdata && datalen) { |
|
x->data[datalen] = '\0'; |
|
x->xmlcdata(x, x->data, datalen); |
|
datalen = 0; |
