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

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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
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6
src/drivers/Unix/Fl_Unix_System_Driver.cxx
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@ -538,7 +538,8 @@ char *Fl_Unix_System_Driver::preference_user_rootnode(
char *buffer)
{
// 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()) {
struct passwd *pw = getpwuid(getuid());
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.
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()) {
prefs_path_14 = home_path + "/.config";
} else {