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---
libs/wpp/ppl.l | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/libs/wpp/ppl.l b/libs/wpp/ppl.l
index e71bf6e..ab2efe6 100644
--- a/libs/wpp/ppl.l
+++ b/libs/wpp/ppl.l
@@ -1440,8 +1440,12 @@ static void put_buffer(const char *s, int len)
{
if(top_macro())
add_text_to_macro(s, len);
- else
- fwrite(s, 1, len, ppy_out);
+ else if (fwrite(s, 1, len, ppy_out) != len)
+ {
+ /* exit if fwrite fails */
+ perror ("fwrite failed");
+ exit (1);
+ }
}
--
1.5.6.3
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