feature/etags_update_v2 06b20f7 1/8: etags.c indentation fix

[Dmitry Gutov]

branch: feature/etags_update_v2
commit 06b20f7b01566925df3ee666df709397dff21eb2
Author: Tom Tromey <tom@tromey.com>
Commit: Dmitry Gutov <dgutov@yandex.ru>

    etags.c indentation fix
---
 lib-src/etags.c | 26 +++++++++++++-------------
 1 file changed, 13 insertions(+), 13 deletions(-)

diff --git a/lib-src/etags.c b/lib-src/etags.c
index 4315771..cb6728b 100644
--- 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;