[Pkg-gnupg-commit] [gnupg2] 149/166: gpgscm: Improve parsing.

[Daniel Kahn Gillmor]

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dkg pushed a commit to branch experimental
in repository gnupg2.

commit e4583ae14e52482ab390c102d071755f91ab211d
Author: Justus Winter <justus at g10code.com>
Date:   Tue Feb 28 16:19:18 2017 +0100

    gpgscm: Improve parsing.
    
    * tests/gpgscm/scheme.c (port_increment_current_line): Avoid creating
    the same integer if the delta is zero.  This happens a lot during
    parsing, and puts pressure on the memory allocator.
    
    Signed-off-by: Justus Winter <justus at g10code.com>
---
 tests/gpgscm/scheme.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/gpgscm/scheme.c b/tests/gpgscm/scheme.c
index 0453754..b2ff721 100644
--- a/tests/gpgscm/scheme.c
+++ b/tests/gpgscm/scheme.c
@@ -1735,6 +1735,9 @@ port_clear_location (scheme *sc, port *p)
 static void
 port_increment_current_line (scheme *sc, port *p, long delta)
 {
+  if (delta == 0)
+    return;
+
   p->curr_line =
     mk_integer(sc, ivalue_unchecked(p->curr_line) + delta);
 }

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