Fix nil pointer access

Fix this issue: ``` panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x18 pc=0x5b3310] goroutine 1 [running]: github.com/99designs/keyring.(*fileKeyring).resolveDir(0x7fa61e988400?) /Users/pfautre/Library/Go/pkg/mod/github.com/99designs/[email protected]/file.go:48 +0x90 github.com/99designs/keyring.(*fileKeyring).Keys(0xc000280020?) /Users/pfautre/Library/Go/pkg/mod/github.com/99designs/[email protected]/file.go:169 +0x2b main.main() ```
99designs · Oct 24, 2022 · 590d15a · 590d15a
1 parent 81fed19
commit 590d15a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/file.go b/file.go
@@ -45,7 +45,7 @@ func (k *fileKeyring) resolveDir() (string, error) {
 	stat, err := os.Stat(dir)
 	if os.IsNotExist(err) {
 		err = os.MkdirAll(dir, 0700)
-	} else if err != nil && !stat.IsDir() {
+	} else if err != nil && stat !=nil && !stat.IsDir() {
 		err = fmt.Errorf("%s is a file, not a directory", dir)
 	}