kdb2mt: do not abort with SIGSEGV when --src-mbox is used

Fixes: gromox-1.36-10-gd241f9afc References: DESK-1201
grommunio · Aug 21, 2023 · 4adc13c · 4adc13c
1 parent ecbba8f
commit 4adc13c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/tools/kdb2mt.cpp b/tools/kdb2mt.cpp
@@ -1560,7 +1560,9 @@ int main(int argc, const char **argv)
 				"You probably wanted to redirect output into a file or pipe.\n");
 			return EXIT_FAILURE;
 		}
-		ret = do_database(std::move(drv), g_srcguid != nullptr ? g_srcguid : g_srcmbox);
+		ret = do_database(std::move(drv), g_srcguid != nullptr ? g_srcguid :
+		      g_srcmro != nullptr ? g_srcmro :
+		      g_srcmbox != nullptr ? g_srcmbox : "Strange Mailbox");
 	} catch (const char *e) {
 		fprintf(stderr, "kdb2mt: Exception: %s\n", e);
 		return -ECANCELED;