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(svn r25974) -Codechange: make the _personal_dir global const, since once it's set it shouldn't be changed anyhow

release/1.4
rubidium 2013-11-13 18:57:25 +00:00
parent 63e0ff048e
commit def597fe31
2 changed files with 8 additions and 7 deletions
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9
src/fileio.cpp
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@ -1143,7 +1143,7 @@ extern void cocoaSetApplicationBundleDir();
}
#endif /* defined(WIN32) || defined(WINCE) */
char *_personal_dir;
const char *_personal_dir;
/**
* Acquire the base paths (personal dir and game data dir),
@ -1162,13 +1162,14 @@ void DeterminePaths(const char *exe)
}
if (_config_file != NULL) {
_personal_dir = strdup(_config_file);
char *end = strrchr(_personal_dir, PATHSEPCHAR);
char *dir = strdup(_config_file);
char *end = strrchr(dir, PATHSEPCHAR);
if (end == NULL) {
_personal_dir[0] = '\0';
dir[0] = '\0';
} else {
end[1] = '\0';
}
_personal_dir = dir;
} else {
char personal_dir[MAX_PATH];
if (FioFindFullPath(personal_dir, lengthof(personal_dir), BASE_DIR, "openttd.cfg") != NULL) {

2
src/fileio_func.h
View File

@ -67,7 +67,7 @@ const char *FioTarFirstDir(const char *tarname, Subdirectory subdir);
void FioTarAddLink(const char *src, const char *dest, Subdirectory subdir);
bool ExtractTar(const char *tar_filename, Subdirectory subdir);
extern char *_personal_dir; ///< custom directory for personal settings, saves, newgrf, etc.
extern const char *_personal_dir; ///< custom directory for personal settings, saves, newgrf, etc.
/** Helper for scanning for files with a given name */
class FileScanner {