1 files changed, 3 insertions, 3 deletions
diff --git a/src/main.c b/src/main.c
index 66cedbd..19f4a9c 100644
--- a/src/main.c
+++ b/src/main.c
@@ -91,7 +91,9 @@ void run(FILE *fp, char *filename, bool tty) {
           free(padding);
         }
 
-        f.lines[i] = runextension(&f.lines[i], filename, i + 1);
+        if (conf.extension != NULL) {
+          f.lines[i] = runextension(&f.lines[i], filename, i + 1);
+        }
         fwrite(f.lines[i].buf, 1, f.lines[i].len, st);
         fprintf(st, "\n");
         linecount++;
@@ -162,8 +164,6 @@ int main(int argc, char *argv[]) {
 
   conf.headers = conf.headers && tty;
 
-  printf("set extension to '%s'\n", conf.extension);
-
   if (argc > 1) {
 
     tty = tty || conf.literal;