cpp/openttd-patchpack/source Changeset - r24114:7cc09ad9a0dd

Changeset - r24114:7cc09ad9a0dd

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Charles Pigott - 5 years ago 2020-02-15 12:30:16
charlespigott@googlemail.com

Fix #6399: Create parent directories if they don't already exist

1 file changed with 14 insertions and 0 deletions:

src/fileio.cpp

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src/fileio.cpp

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@@ @@ -527,10 +527,24 @@ FILE *FioFOpenFile(const char *filename, @@
 /**
  * Create a directory with the given name
  * If the parent directory does not exist, it will try to create that as well.
  * @param name the new name of the directory
  */
 void FioCreateDirectory(const char *name)
+{
 	char dirname[MAX_PATH];
 	strecpy(dirname, name, lastof(dirname));
 	char *p = strrchr(dirname, PATHSEPCHAR);
 	if (p != nullptr) {
 		*p = '\0';
 		DIR *dir = ttd_opendir(dirname);
 		if (dir == nullptr) {
 			FioCreateDirectory(dirname); // Try creating the parent directory, if we couldn't open it
 		} else {
 			closedir(dir);
+		}
+	}
 	/* Ignore directory creation errors; they'll surface later on, and most
 	 * of the time they are 'directory already exists' errors anyhow. */
 #if defined(_WIN32)

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