Revert "error.c: Let Exception#inspect inspect its message"

This reverts commit 9d927204e7b86eb00bfd07a060a6383139edf741.

1 files changed, 2 insertions, 10 deletions

diff --git a/error.c b/error.c
index 08b0c8da72..3f5c05d681 100644
--- a/error.c
+++ b/error.c
@@ -34,7 +34,6 @@
 #include "internal/io.h"
 #include "internal/load.h"
 #include "internal/object.h"
-#include "internal/string.h"
 #include "internal/symbol.h"
 #include "internal/thread.h"
 #include "internal/variable.h"
@@ -1423,15 +1422,8 @@ exc_inspect(VALUE exc)
     str = rb_str_buf_new2("#<");
     klass = rb_class_name(klass);
     rb_str_buf_append(str, klass);
-
-    if (RTEST(rb_str_include(exc, rb_str_new2("\n")))) {
-        rb_str_catf(str, ":%+"PRIsVALUE, exc);
-    }
-    else {
-        rb_str_buf_cat(str, ": ", 2);
-        rb_str_buf_append(str, exc);
-    }
-
+    rb_str_buf_cat(str, ": ", 2);
+    rb_str_buf_append(str, exc);
     rb_str_buf_cat(str, ">", 1);
 
     return str;