diff options
Diffstat (limited to 'l10ntools')
| -rw-r--r-- | l10ntools/source/help/HelpCompiler.cxx | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/l10ntools/source/help/HelpCompiler.cxx b/l10ntools/source/help/HelpCompiler.cxx index e28ac9201c88..2a5fda5a79ce 100644 --- a/l10ntools/source/help/HelpCompiler.cxx +++ b/l10ntools/source/help/HelpCompiler.cxx @@ -55,9 +55,12 @@ HelpCompiler::HelpCompiler(StreamTable &in_streamTable, const fs::path &in_input { xmlKeepBlanksDefaultValue = 0; char* guitmp = getenv("GUI"); - gui = (strcmp(guitmp, "UNX") ? gui : "UNIX"); - gui = (strcmp(guitmp, "MAC") ? gui : "MAC"); - gui = (strcmp(guitmp, "WNT") ? gui : "WIN"); + if (guitmp) + { + gui = (strcmp(guitmp, "UNX") ? gui : "UNIX"); + gui = (strcmp(guitmp, "MAC") ? gui : "MAC"); + gui = (strcmp(guitmp, "WNT") ? gui : "WIN"); + } } xmlDocPtr HelpCompiler::getSourceDocument(const fs::path &filePath) |