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removal of possible NULL argument

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nova
2026-05-30 00:41:40 +02:00
parent 41933eb6d0
commit dd5307b411
1 changed files with 13 additions and 11 deletions
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24
dir.c
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@@ -28,20 +28,22 @@ unsigned long get_dir_size(char *path){
DIR *dir = opendir(path);
unsigned long entry_count = 0;
struct dirent *entry;
if (dir && file_modifiers & FILE_MODIFIERS_HIDDEN_FILES) {
while ((entry=readdir(dir))) {
entry_count++;
}
/* removes files "." and ".." */
entry_count -= 2;
} else if (dir) {
while ((entry=readdir(dir))) {
if (entry->d_name[0] != '.') {
if (dir) {
if (file_modifiers & FILE_MODIFIERS_HIDDEN_FILES) {
while ((entry=readdir(dir))) {
entry_count++;
}
}
/* removes files "." and ".." */
entry_count -= 2;
} else {
while ((entry=readdir(dir))) {
if (entry->d_name[0] != '.') {
entry_count++;
}
}
}
closedir(dir);
}
closedir(dir);
return entry_count;
}