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authorJeffrey H. Kingston <jeff@it.usyd.edu.au>2010-09-14 19:35:24 +0000
committerJeffrey H. Kingston <jeff@it.usyd.edu.au>2010-09-14 19:35:24 +0000
commitd4b68bb27f42afb8338f35f9fda0c467ec5d8787 (patch)
tree26e8947ef0a82e8150e46ebd0b257ec5cd13c0ed /z48.c
parent2c0ebbabd66ba21d3224bf58678bf62998b94c2c (diff)
downloadlout-d4b68bb27f42afb8338f35f9fda0c467ec5d8787.tar.gz
Lout 3.18.
git-svn-id: http://svn.savannah.nongnu.org/svn/lout/trunk@5 9365b830-b601-4143-9ba8-b4a8e2c3339c
Diffstat (limited to 'z48.c')
-rw-r--r--z48.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/z48.c b/z48.c
index 6c66e43..46d5882 100644
--- a/z48.c
+++ b/z48.c
@@ -1,7 +1,7 @@
/*@z48.c:PDF back end@********************************************************/
/* */
-/* THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.17) */
-/* COPYRIGHT (C) 1991, 1999 Jeffrey H. Kingston */
+/* THE LOUT DOCUMENT FORMATTING SYSTEM (VERSION 3.18) */
+/* COPYRIGHT (C) 1991, 2000 Jeffrey H. Kingston */
/* */
/* Jeffrey H. Kingston (jeff@cs.usyd.edu.au) */
/* Basser Department of Computer Science */
@@ -1135,7 +1135,8 @@ static void PDFPage_FlushRawBuffer(FILE* in_fp)
/* always compress to the point where the raw buffer is empty */
do {
err = deflate(&g_comp_stream, Z_NO_FLUSH);
- if (err != Z_OK)
+ /* bug fix from newman-andy@yale.edu Feb 23 2000 if (err != Z_OK) */
+ if ( err != Z_OK && g_comp_stream.avail_in != 0 )
Error(48, 11, "PDFPage_FlushRawBuffer: zlib error occurred",FATAL,no_fpos);
/* IF compressed output buffer is full THEN flush it to disk and reset it */