Looks for the cmd additionally in $PATH now.

1 files changed, 3 insertions, 2 deletions

diff --git a/monoton.go b/monoton.go
index b19e23f..f52c797 100644
--- a/monoton.go
+++ b/monoton.go
@@ -23,8 +23,9 @@ func main() {
 	cmd = fmt.Sprintf("%s", *cmd_f)
 	vars = fmt.Sprintf("%s", *vars_f)
 
-	if _, err := os.Stat(cmd); os.IsNotExist(err) {
-		fmt.Println(err)
+	cmd, err := exec.LookPath(cmd)
+	if err != nil {
+		log.Printf("Executable (%s) neither found in PATH variable nor in working directory.\n", *cmd_f)
 		os.Exit(1)
 	}