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Add tests to avoid null pointer crashes.

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git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3-porting@11702 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Manolo Gouy 2016-04-27 16:27:30 +00:00
parent d3402eaa85
commit 425fe6ac8c
1 changed files with 6 additions and 6 deletions
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12
src/Fl_Native_File_Chooser.cxx
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@ -45,7 +45,7 @@ Fl_Native_File_Chooser::~Fl_Native_File_Chooser()
*/ */
void Fl_Native_File_Chooser::type(int t) void Fl_Native_File_Chooser::type(int t)
{ {
platform_fnfc->type(t); if (platform_fnfc) platform_fnfc->type(t);
} }
/** /**
@ -138,7 +138,7 @@ const char *Fl_Native_File_Chooser::filename(int i) const
*/ */
void Fl_Native_File_Chooser::directory(const char *val) void Fl_Native_File_Chooser::directory(const char *val)
{ {
platform_fnfc->directory(val); if (platform_fnfc) platform_fnfc->directory(val);
} }
/** /**
@ -156,7 +156,7 @@ const char *Fl_Native_File_Chooser::directory() const
*/ */
void Fl_Native_File_Chooser::title(const char *t) void Fl_Native_File_Chooser::title(const char *t)
{ {
platform_fnfc->title(t); if (platform_fnfc) platform_fnfc->title(t);
} }
/** /**
@ -197,7 +197,7 @@ const char *Fl_Native_File_Chooser::filter() const
*/ */
void Fl_Native_File_Chooser::filter(const char *f) void Fl_Native_File_Chooser::filter(const char *f)
{ {
platform_fnfc->filter(f); if (platform_fnfc) platform_fnfc->filter(f);
} }
/** /**
@ -237,7 +237,7 @@ int Fl_Native_File_Chooser::filter_value() const
*/ */
void Fl_Native_File_Chooser::preset_file(const char*f) void Fl_Native_File_Chooser::preset_file(const char*f)
{ {
platform_fnfc->preset_file(f); if (platform_fnfc) platform_fnfc->preset_file(f);
} }
/** /**
@ -267,7 +267,7 @@ const char *Fl_Native_File_Chooser::errmsg() const
*/ */
int Fl_Native_File_Chooser::show() int Fl_Native_File_Chooser::show()
{ {
return platform_fnfc->show(); return platform_fnfc? platform_fnfc->show() : 1;
} }
// COPY A STRING WITH 'new' // COPY A STRING WITH 'new'