indentation fixes

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@26282 65c4cc65-6c06-0410-ace0-fbb531ad65f3

pbx.c

@@ -4363,14 +4363,14 @@ int ast_add_extension2(struct ast_context *con,
 			break;
 	}
 	if (e && res == 0) { /* exact match, insert in the pri chain */
-			int ret = add_pri(con, tmp, el, e, replace);
+		int ret = add_pri(con, tmp, el, e, replace);
-			ast_mutex_unlock(&con->lock);
+		ast_mutex_unlock(&con->lock);
-			if (ret < 0)
+		if (ret < 0)
-				errno = EEXIST;
+			errno = EEXIST;
-			else {
+		else {
-				LOG;
+			LOG;
-			}
+		}
-			return ret;
+		return ret;
 	}
 	/*
 	 * not an exact match, this is the first entry with this pattern,