Fix build.

zip-rs · May 21, 2024 · 6bd20b1 · 6bd20b1
1 parent 885d17c
commit 6bd20b1
Showing 1 changed file with 10 additions and 13 deletions.
diff --git a/src/legacy/shrink.rs b/src/legacy/shrink.rs
@@ -125,20 +125,17 @@ fn read_code<T: std::io::Read, E: Endianness>(
     }
 
     // Handle control codes.
-    let control_code = if let Ok(c) = is.read::<u16>(*code_size as u32) {
-        c
-    } else {
-        return Ok(None);
-    };
-    if control_code == INC_CODE_SIZE && *code_size < MAX_CODE_SIZE {
-        (*code_size) += 1;
-        return read_code(is, code_size, codetab, queue);
-    }
-    if control_code == PARTIAL_CLEAR {
-        unshrink_partial_clear(codetab, queue);
-        return read_code(is, code_size, codetab, queue);
+    if let Ok(control_code) = is.read::<u16>(*code_size as u32) {
+        if control_code == INC_CODE_SIZE && *code_size < MAX_CODE_SIZE {
+            *code_size += 1;
+            return read_code(is, code_size, codetab, queue);
+        }
+        if control_code == PARTIAL_CLEAR {
+            unshrink_partial_clear(codetab, queue);
+            return read_code(is, code_size, codetab, queue);
+        }
     }
-    return Ok(None);
+    Ok(None)
 }
 
 /// Output the string represented by a code into dst at dst_pos. Returns