Set errcnt and warncnt to 0 in run_host_cmd_yesno

run_host_cmd_yesno should set errcnt and warncnt to 0.  Otherwise, they
may leak to the next run.

	* lib/ld-lib.exp (run_host_cmd_yesno): Set errcnt and warncnt
	to 0.

diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 5df4066..cd137f9 100644 (file)
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-07-26  H.J. Lu  <hongjiu.lu@intel.com>
+
+       * lib/ld-lib.exp (run_host_cmd_yesno): Set errcnt and warncnt
+       to 0.
+
 2015-07-25  H.J. Lu  <hongjiu.lu@intel.com>
 
        PR ld/18718

diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp
index 0cab4d3..6f71e97 100644 (file)
--- a/ld/testsuite/lib/ld-lib.exp
+++ b/ld/testsuite/lib/ld-lib.exp
@@ -125,8 +125,12 @@ proc run_host_cmd { prog command } {
 
 proc run_host_cmd_yesno { prog command } {
     global exec_output
+    global errcnt warncnt
 
     set exec_output [prune_warnings [run_host_cmd "$prog" "$command"]]
+    # Ignore error and warning.
+    set errcnt 0
+    set warncnt 0
     if [string match "" $exec_output] then {
        return 1;
     }