Mirrors_UI_SDK/fltk
1
0
Fork 0
mirror of https://github.com/fltk/fltk.git synced 2026-06-01 23:06:54 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

Fixing error where std::string could be assigned NULL'

Browse Source
This commit is contained in:
Matthias Melcher
2025-03-07 15:08:06 +01:00
parent 7f60f019d7
commit daf20b86af
1 changed files with 4 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/drivers/Unix/Fl_Unix_System_Driver.cxx
+4 -2
View File
@@ -538,7 +538,8 @@ char *Fl_Unix_System_Driver::preference_user_rootnode(
char *buffer) char *buffer)
{ {
// Find the path to the user's home directory. // Find the path to the user's home directory.
std::string home_path = getenv("HOME"); const char *home_path_c = getenv("HOME");
std::string home_path = home_path_c ? home_path_c : "";
if (home_path.empty()) { if (home_path.empty()) {
struct passwd *pw = getpwuid(getuid()); struct passwd *pw = getpwuid(getuid());
if (pw) if (pw)
@@ -546,7 +547,8 @@ char *Fl_Unix_System_Driver::preference_user_rootnode(
} }
// 1: Generate the 1.4 path for this vendor and application. // 1: Generate the 1.4 path for this vendor and application.
std::string prefs_path_14 = getenv("XDG_CONFIG_HOME"); const char *prefs_path_14_c = getenv("XDG_CONFIG_HOME");
std::string prefs_path_14 = prefs_path_14_c ? prefs_path_14_c : "";
if (prefs_path_14.empty()) { if (prefs_path_14.empty()) {
prefs_path_14 = home_path + "/.config"; prefs_path_14 = home_path + "/.config";
} else { } else {