From 40883fad3ef90ca16d09d36153dd255c531d7333 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Tue, 21 Jul 2020 15:51:54 +0200
Subject: Add --version option

---
 src/DabMux.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/DabMux.cpp b/src/DabMux.cpp
index de0c362..c4fb692 100644
--- a/src/DabMux.cpp
+++ b/src/DabMux.cpp
@@ -159,6 +159,18 @@ void signalHandler(int signum)
 
 int main(int argc, char *argv[])
 {
+    // Version handling is done very early to ensure nothing else but the version gets printed out
+    if (argc == 2 and strcmp(argv[1], "--version") == 0) {
+        fprintf(stdout, "%s\n",
+#if defined(GITVERSION)
+                GITVERSION
+#else
+                PACKAGE_VERSION
+#endif
+               );
+        return 0;
+    }
+
     header_message();
 
     struct sigaction sa;
-- 
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