JSON formatter: show filename on empty input (CleverRaven#56524)

* JSON formatter: show filename on empty input * [SQUASH ME] empty JSON file * [SQUASH ME] remove empty JSON file
I-am-Erk · Apr 2, 2022 · 5c39685 · 5c39685
1 parent e5f7ce7
commit 5c39685
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/tools/format/format_main.cpp b/tools/format/format_main.cpp
@@ -61,7 +61,7 @@ int main( int argc, char *argv[] )
     }
 
     if( in.str().empty() ) {
-        std::cout << "Error, input empty." << std::endl;
+        std::cout << "Error, " << ( filename.empty() ? "input" : filename ) << " is empty." << std::endl;
         exit( EXIT_FAILURE );
     }
     JsonOut jsout( out, true );