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| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | src/roff/troff/node.cpp | 5 |
2 files changed, 9 insertions, 1 deletions
@@ -1,3 +1,8 @@ +2004-05-07 Keith Marshall <keith.d.marshall@ntlworld.com> + + * src/roff/troff/node.cpp (suppress_node::tprint): Don't expect + that all implementations of sprintf handle null pointers correctly. + 2004-05-04 Werner LEMBERG <wl@gnu.org> * NEWS, man/groff_diff.man, man/groff.man, doc/groff.texinfo: diff --git a/src/roff/troff/node.cpp b/src/roff/troff/node.cpp index 3f24d90b..e3d4d86d 100644 --- a/src/roff/troff/node.cpp +++ b/src/roff/troff/node.cpp @@ -3774,7 +3774,10 @@ void suppress_node::tprint(troff_output_file *out) char name[8192]; // remember that the filename will contain a %d in which the // last_image_id is placed - sprintf(name, last_image_filename, last_image_id); + if (last_image_filename == (char *) 0) + *name = '\0'; + else + sprintf(name, last_image_filename, last_image_id); if (is_html) { switch (last_position) { case 'c': |