Remove tab characters from C source files.

Some have been creeping into the source code.

Reviewed-by: Paul Yang <yang.yang@baishancloud.com>
(Merged from https://github.com/openssl/openssl/pull/9397)

1 files changed, 1 insertions, 1 deletions

diff --git a/test/ecstresstest.c b/test/ecstresstest.c
index a589103f65..5a831e338a 100644
--- a/test/ecstresstest.c
+++ b/test/ecstresstest.c
@@ -144,7 +144,7 @@ int setup_tests(void)
            break;
         default:
         case OPT_ERR:
-	    return 0;
+            return 0;
         }
     }