Use obstack_grow_str

We already have macro obstack_grow_str, which is helpful to shorten the
code.

gdb:

2017-06-28  Yao Qi  <yao.qi@linaro.org>

	* mi/mi-cmd-break.c (mi_argv_to_format): Use obstack_grow_str
	instead of obstack_grow.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index ae79dc6..d110c34 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,8 @@
+2017-06-28  Yao Qi  <yao.qi@linaro.org>
+
+       * mi/mi-cmd-break.c (mi_argv_to_format): Use obstack_grow_str
+       instead of obstack_grow.
+
 2017-06-28  Doug Gilmore  <Doug.Gilmore@imgtec.com>
 
        PR gdb/21337

diff --git a/gdb/mi/mi-cmd-break.c b/gdb/mi/mi-cmd-break.c
index 9412af8..560174e 100644 (file)
--- a/gdb/mi/mi-cmd-break.c
+++ b/gdb/mi/mi-cmd-break.c
@@ -141,7 +141,7 @@ mi_argv_to_format (char **argv, int argc)
 
              xsnprintf (tmp, sizeof (tmp), "\\%o",
                         (unsigned char) argv[0][i]);
-             obstack_grow (&obstack, tmp, strlen (tmp));
+             obstack_grow_str (&obstack, tmp);
            }
          break;
        }
@@ -152,7 +152,7 @@ mi_argv_to_format (char **argv, int argc)
   for (i = 1; i < argc; i++)
     {
       obstack_1grow (&obstack, ',');
-      obstack_grow (&obstack, argv[i], strlen (argv[i]));
+      obstack_grow_str (&obstack, argv[i]);
     }
   obstack_1grow (&obstack, '\0');