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TeX export: check site pointer, before accessing it

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Print empty string rather than 'null'

Signed-off-by: Martin Gysel <me@bearsh.org>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Martin Gysel 2016-10-13 13:39:58 +02:00 • committed by Dirk Hohndel
parent d689390140
commit 0ea0272806
1 changed files with 3 additions and 3 deletions
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6
desktop-widgets/divelogexportdialog.cpp
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@ -282,7 +282,7 @@ void DiveLogExportDialog::export_TeX(const char *filename, const bool selected_o
put_format(&buf, "\\def\\date{%04u-%02u-%02u}\n",
tm.tm_year, tm.tm_mon+1, tm.tm_mday);
put_format(&buf, "\\def\\number{%d}\n", dive->number);
put_format(&buf, "\\def\\place{%s}\n", site->name);
put_format(&buf, "\\def\\place{%s}\n", site ? site->name : "");
put_format(&buf, "\\def\\spot{}\n");
put_format(&buf, "\\def\\country{}\n");
put_format(&buf, "\\def\\entrance{}\n");
@ -293,8 +293,8 @@ void DiveLogExportDialog::export_TeX(const char *filename, const bool selected_o
put_format(&buf, "\\def\\type{%s}\n", dive->tag_list ? dive->tag_list->tag->name : "");
put_format(&buf, "\\def\\viz{%s}\n", viz.toUtf8().data());
put_format(&buf, "\\def\\plot{\\includegraphics[width=9cm,height=4cm]{profile%d}}\n", dive->number);
put_format(&buf, "\\def\\comment{%s}\n", dive->notes);
put_format(&buf, "\\def\\buddy{%s}\n", dive->buddy);
put_format(&buf, "\\def\\comment{%s}\n", dive->notes ? dive->notes : "");
put_format(&buf, "\\def\\buddy{%s}\n", dive->buddy ? dive->buddy : "");
put_format(&buf, "\\page\n");
}