print git version only if not empty

embetrix · Dec 26, 2024 · 3b6b878 · 3b6b878
1 parent 9dc360c
commit 3b6b878
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/bmap-writer.cpp b/bmap-writer.cpp
@@ -269,7 +269,12 @@ int main(int argc, const char *argv[]) {
         device = argv[2];
     }
 
-    std::cout << "Starting bmap-writer ("<< GIT_VERSION <<")..." << std::endl;
+    if (std::strlen(GIT_VERSION) > 0) {
+        std::cout << "Starting bmap-writer (" << GIT_VERSION << ")..." << std::endl;
+    } else {
+        std::cout << "Starting bmap-writer..." << std::endl;
+    }
+
     if (isDeviceMounted(device)) {
         std::cerr << "Error device: " << device << " is mounted. Please unmount it before proceeding." << std::endl;
         return 1;