From df3eeb1a9be519b5eaef18b8f7c2d7a201bf7b97 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周日, 04 10月 2015 19:53:07 +0800
Subject: [PATCH] Fix clang warnings, add clang to travis

---
 libscpi/test/test_parser.c |    7 +++++++
 1 files changed, 7 insertions(+), 0 deletions(-)

diff --git a/libscpi/test/test_parser.c b/libscpi/test/test_parser.c
index 7eb9845..cbef1af 100644
--- a/libscpi/test/test_parser.c
+++ b/libscpi/test/test_parser.c
@@ -95,6 +95,7 @@
     memcpy(output_buffer + output_buffer_pos, data, len);
     output_buffer_pos += len;
     output_buffer[output_buffer_pos] = '\0';
+    return len;
 }
 
 scpi_t scpi_context;
@@ -120,6 +121,8 @@
 }
 
 static scpi_result_t SCPI_Flush(scpi_t * context) {
+    (void) context;
+
     return SCPI_RES_OK;
 }
 
@@ -133,6 +136,8 @@
 
 scpi_reg_val_t srq_val = 0;
 static scpi_result_t SCPI_Control(scpi_t * context, scpi_ctrl_name_t ctrl, scpi_reg_val_t val) {
+    (void) context;
+
     if (SCPI_CTRL_SRQ == ctrl) {
         srq_val = val;
     } else {
@@ -144,6 +149,8 @@
 scpi_bool_t RST_executed = FALSE;
 
 static scpi_result_t SCPI_Reset(scpi_t * context) {
+    (void) context;
+
     RST_executed = TRUE;
     return SCPI_RES_OK;
 }

--
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