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[binutils-gdb] ld/testsuite: Initialise a variable to prevent tcl errors


https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=758c54957d709bdd82b16fa5ce75040abd27daac

commit 758c54957d709bdd82b16fa5ce75040abd27daac
Author: Andrew Burgess <andrew.burgess@embecosm.com>
Date:   Tue Apr 12 11:04:19 2016 +0100

    ld/testsuite: Initialise a variable to prevent tcl errors
    
    In some cases a variable could be left uninitialised and then an attempt
    made to read this variable, resulting in a tcl error.  This commit
    initialises the variable in all cases.
    
    ld/ChangeLog:
    
    	* testsuite/lib/ld-lib.exp (run_dump_test): Initialise
    	check_ld(terminal).

Diff:
---
 ld/ChangeLog                | 5 +++++
 ld/testsuite/lib/ld-lib.exp | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 88291ba..f766329 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2016-04-13  Andrew Burgess  <andrew.burgess@embecosm.com>
+
+	* testsuite/lib/ld-lib.exp (run_dump_test): Initialise
+	check_ld(terminal).
+
 2016-04-13  H.J. Lu  <hongjiu.lu@intel.com>
 
 	PR ld/19774
diff --git a/ld/testsuite/lib/ld-lib.exp b/ld/testsuite/lib/ld-lib.exp
index ce446fd..52b63ee 100644
--- a/ld/testsuite/lib/ld-lib.exp
+++ b/ld/testsuite/lib/ld-lib.exp
@@ -875,6 +875,7 @@ proc run_dump_test { name {extra_options {}} } {
     }
 
     set check_ld(source) ""
+    set check_ld(terminal) 0
     if { $opts(error) != "" \
          || $opts(warning) != "" \
          || $opts(error_output) != "" \


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