From 0727defa98edd7af0a2c3658532132ebcd1769bc Mon Sep 17 00:00:00 2001
From: Chen Asraf <casraf@pm.me>
Date: Wed, 3 Dec 2025 18:01:53 +0200
Subject: [PATCH] chore: fix lint errors

---
 internal/config/config_test.go |  4 ++--
 main.go                        | 28 ++++++++++++++--------------
 2 files changed, 16 insertions(+), 16 deletions(-)

diff --git a/internal/config/config_test.go b/internal/config/config_test.go
index 3f43d3a..35286e5 100644
--- a/internal/config/config_test.go
+++ b/internal/config/config_test.go
@@ -152,7 +152,7 @@ refresh: 5
 	if err := os.Chdir(tmpDir); err != nil {
 		t.Fatalf("failed to change directory: %v", err)
 	}
-	defer os.Chdir(oldWd)
+	defer func() { _ = os.Chdir(oldWd) }()
 
 	// Initialize config
 	Init()
@@ -207,7 +207,7 @@ preview-size: "60%"
 	if err := os.Chdir(tmpDir); err != nil {
 		t.Fatalf("failed to change directory: %v", err)
 	}
-	defer os.Chdir(oldWd)
+	defer func() { _ = os.Chdir(oldWd) }()
 
 	// Initialize config
 	Init()
diff --git a/main.go b/main.go
index 6d6d39a..559ec28 100644
--- a/main.go
+++ b/main.go
@@ -36,23 +36,23 @@ func main() {
 	flag.IntP("refresh", "r", 0, "Auto-refresh interval in seconds (0 = disabled)")
 
 	printUsage := func(w *os.File) {
-		fmt.Fprintf(w, "Usage: watchr [options] <command to run>\n\n")
-		fmt.Fprintf(w, "A terminal UI for running and watching command output.\n\n")
-		fmt.Fprintf(w, "Options:\n")
+		_, _ = fmt.Fprintf(w, "Usage: watchr [options] <command to run>\n\n")
+		_, _ = fmt.Fprintf(w, "A terminal UI for running and watching command output.\n\n")
+		_, _ = fmt.Fprintf(w, "Options:\n")
 		flag.CommandLine.SetOutput(w)
 		flag.PrintDefaults()
 		flag.CommandLine.SetOutput(os.Stderr)
-		fmt.Fprintf(w, "\nKeybindings:\n")
-		fmt.Fprintf(w, "  r, Ctrl-r      Reload (re-run command)\n")
-		fmt.Fprintf(w, "  q, Esc         Quit\n")
-		fmt.Fprintf(w, "  j, k           Move down/up\n")
-		fmt.Fprintf(w, "  g              Go to first line\n")
-		fmt.Fprintf(w, "  G              Go to last line\n")
-		fmt.Fprintf(w, "  Ctrl-d/u       Half page down/up\n")
-		fmt.Fprintf(w, "  PgDn/Up, ^f/b  Full page down/up\n")
-		fmt.Fprintf(w, "  p              Toggle preview\n")
-		fmt.Fprintf(w, "  /              Enter filter mode\n")
-		fmt.Fprintf(w, "  Esc            Exit filter mode / clear filter\n")
+		_, _ = fmt.Fprintf(w, "\nKeybindings:\n")
+		_, _ = fmt.Fprintf(w, "  r, Ctrl-r      Reload (re-run command)\n")
+		_, _ = fmt.Fprintf(w, "  q, Esc         Quit\n")
+		_, _ = fmt.Fprintf(w, "  j, k           Move down/up\n")
+		_, _ = fmt.Fprintf(w, "  g              Go to first line\n")
+		_, _ = fmt.Fprintf(w, "  G              Go to last line\n")
+		_, _ = fmt.Fprintf(w, "  Ctrl-d/u       Half page down/up\n")
+		_, _ = fmt.Fprintf(w, "  PgDn/Up, ^f/b  Full page down/up\n")
+		_, _ = fmt.Fprintf(w, "  p              Toggle preview\n")
+		_, _ = fmt.Fprintf(w, "  /              Enter filter mode\n")
+		_, _ = fmt.Fprintf(w, "  Esc            Exit filter mode / clear filter\n")
 	}
 
 	flag.Usage = func() {