Merge pull request #13 from mtdavidson/feature/resolveFailedToExecute…

…NmapIssue Resolve issue #11 prevent return of -1 ( 255 ) code
willdurand · Oct 14, 2015 · 0ad808a · 0ad808a
2 parents 5b09456 + 90db7ad
commit 0ad808a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/Nmap/Nmap.php b/src/Nmap/Nmap.php
@@ -59,7 +59,7 @@ public function __construct(ProcessExecutor $executor = null, $outputFile = null
         $this->executable = $executable;
 
         // If executor returns anything else than 0 (success exit code), throw an exeption since $executable is not executable.
-        if ($this->executor->execute($this->executable) !== 0) {
+        if ($this->executor->execute($this->executable.' -h') !== 0) {
             throw new \InvalidArgumentException(sprintf('`%s` is not executable.', $this->executable));
         }
     }