etags.c indentation fix

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 4315771a496d680fb544cc3eeed054cad1fa6967..cb6728bda122d37f98c5341740194712be4acd4a 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -1298,19 +1298,19 @@ main (int argc, char **argv)
          analyze_regex (argbuffer[i].what);
          break;
        case at_filename:
-             this_file = argbuffer[i].what;
-             /* Input file named "-" means read file names from stdin
-                (one per line) and use them. */
-             if (streq (this_file, "-"))
-               {
-                 if (parsing_stdin)
-                   fatal ("cannot parse standard input "
-                          "AND read file names from it");
-                 while (readline_internal (&filename_lb, stdin, "-") > 0)
-                   process_file_name (filename_lb.buffer, lang);
-               }
-             else
-               process_file_name (this_file, lang);
+         this_file = argbuffer[i].what;
+         /* Input file named "-" means read file names from stdin
+            (one per line) and use them. */
+         if (streq (this_file, "-"))
+           {
+             if (parsing_stdin)
+               fatal ("cannot parse standard input "
+                      "AND read file names from it");
+             while (readline_internal (&filename_lb, stdin, "-") > 0)
+               process_file_name (filename_lb.buffer, lang);
+           }
+         else
+           process_file_name (this_file, lang);
          break;
         case at_stdin:
           this_file = argbuffer[i].what;