Bump version

README.md

@@ -1,5 +1,10 @@
 # fdup
 
+> [!CAUTION]
+> Recently I've noticed wrong hashsum calculations in some cases (unknown reason for now).
+>
+> Different files may be falsely marked as having the same hash! Be careful and do not use the `-remove` option until issue https://github.com/gechandesu/fdup/issues/1 is resolved.
+
 The dumb tool for finding duplicate files by their hash sums.
 
 Compile it with `-prod` for better performance:

fdup.v

@@ -35,7 +35,7 @@ fn main() {
 	mut app := cli.Command{
 		name:        'fdup'
 		description: 'File duplicates finder'
-		version:     '0.2.0'
+		version:     '0.2.1'
 		usage:       '[DIR...]'
 		execute:     find
 		defaults:    struct {
@@ -286,8 +286,8 @@ enum HashFn {
 	md5
 }
 
-fn hashsum(file string, hash_fn HashFn) string {
-	file_bytes := os.read_bytes(file) or { []u8{len: 1} }
+fn hashsum(file string, hash_fn HashFn) !string {
+	file_bytes := os.read_bytes(file)!
 	defer {
 		unsafe { file_bytes.free() }
 	}
@@ -317,7 +317,10 @@ fn calculate_hashsums(tid int, files []string, hash_fn HashFn) map[string]string
 	eprintln('thread ${tid} started with queue of ${files.len} files')
 	mut sums := map[string]string{}
 	for file in files {
-		sums[file] = hashsum(file, hash_fn)
+		sums[file] = hashsum(file, hash_fn) or {
+			eprintln('File ${file} is skipped due read error: ${err}')
+			continue
+		}
 	}
 	return sums
 }

v.mod

@@ -1,7 +1,7 @@
 Module {
 	name: 'fdup'
-	description: 'File duplicates finder'
-	version: '0.2.0'
+	description: 'Find and remove duplicate files'
+	version: '0.2.1'
 	license: 'GPL-3.0-or-later'
 	dependencies: []
 }