[Pkg-gnupg-commit] [gnupg2] 04/132: gpgscm: Simplify substring operation.

[Daniel Kahn Gillmor]

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dkg pushed a commit to branch experimental
in repository gnupg2.

commit d858096c99705ccf2e115475f81c4cf88edbeebf
Author: Justus Winter <justus at g10code.com>
Date:   Tue Apr 4 14:28:45 2017 +0200

    gpgscm: Simplify substring operation.
    
    * tests/gpgscm/scheme.c (opexe_2): Simplify 'substring'.
    
    Signed-off-by: Justus Winter <justus at g10code.com>
---
 tests/gpgscm/scheme.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/tests/gpgscm/scheme.c b/tests/gpgscm/scheme.c
index fbc562d..3c7afa3 100644
--- a/tests/gpgscm/scheme.c
+++ b/tests/gpgscm/scheme.c
@@ -4355,7 +4355,6 @@ static pointer opexe_2(scheme *sc, enum scheme_opcodes op) {
           char *str;
           int index0;
           int index1;
-          int len;
 
           str=strvalue(car(sc->args));
 
@@ -4374,13 +4373,8 @@ static pointer opexe_2(scheme *sc, enum scheme_opcodes op) {
                index1=strlength(car(sc->args));
           }
 
-          len=index1-index0;
 	  gc_disable(sc, 1);
-          x=mk_empty_string(sc,len,' ');
-          memcpy(strvalue(x),str+index0,len);
-          strvalue(x)[len]=0;
-
-          s_return_enable_gc(sc, x);
+          s_return_enable_gc(sc, mk_counted_string(sc, str + index0, index1 - index0));
      }
 
      CASE(OP_VECTOR): {   /* vector */

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