[pkgsrc/trunk]: pkgsrc/geography/geos geography/geos: Improve patch comment

[gdt <gdt%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/8a20d1e18f3f
branches:  trunk
changeset: 412755:8a20d1e18f3f
user:      gdt <gdt%pkgsrc.org@localhost>
date:      Wed Mar 11 22:55:48 2020 +0000

description:
geography/geos: Improve patch comment

diffstat:

 geography/geos/distinfo                           |  4 ++--
 geography/geos/patches/patch-capi_geos__ts__c.cpp |  7 +++++--
 2 files changed, 7 insertions(+), 4 deletions(-)

diffs (30 lines):

diff -r aeb5c671a9f6 -r 8a20d1e18f3f geography/geos/distinfo
--- a/geography/geos/distinfo   Wed Mar 11 22:46:36 2020 +0000
+++ b/geography/geos/distinfo   Wed Mar 11 22:55:48 2020 +0000
@@ -1,8 +1,8 @@
-$NetBSD: distinfo,v 1.32 2020/03/11 22:15:16 gdt Exp $
+$NetBSD: distinfo,v 1.33 2020/03/11 22:55:48 gdt Exp $
 
 SHA1 (geos-3.8.1.tar.bz2) = dbd165752dd4c48d81a84aa51c99d04410d96c67
 RMD160 (geos-3.8.1.tar.bz2) = 16b9b4dba1c772c561bace8e3e7c514f78fd4037
 SHA512 (geos-3.8.1.tar.bz2) = 1d8d8b3ece70eb388ea128f4135c7455899f01828223b23890ad3a2401e27104efce03987676794273a9b9d4907c0add2be381ff14b8420aaa9a858cc5941056
 Size (geos-3.8.1.tar.bz2) = 2505407 bytes
 SHA1 (patch-ae) = d566a7cc7fdbb29cb7f39d6e0e4adf525213f62c
-SHA1 (patch-capi_geos__ts__c.cpp) = 72328164bbb870d51b4acfc81838f99c393d30c1
+SHA1 (patch-capi_geos__ts__c.cpp) = 513a5b4c40afacbe580cc3e5364a66ea9f98f3ee
diff -r aeb5c671a9f6 -r 8a20d1e18f3f geography/geos/patches/patch-capi_geos__ts__c.cpp
--- a/geography/geos/patches/patch-capi_geos__ts__c.cpp Wed Mar 11 22:46:36 2020 +0000
+++ b/geography/geos/patches/patch-capi_geos__ts__c.cpp Wed Mar 11 22:55:48 2020 +0000
@@ -1,7 +1,10 @@
-$NetBSD: patch-capi_geos__ts__c.cpp,v 1.4 2020/03/11 22:15:16 gdt Exp $
+$NetBSD: patch-capi_geos__ts__c.cpp,v 1.5 2020/03/11 22:55:48 gdt Exp $
 
 The geos code passes an object of type std::string to variadic functions
-NOTICE_MESSAGE and ERROR_MESSAGE.  Passing non-POD types is UB.
+
+NOTICE_MESSAGE and ERROR_MESSAGE, which then pass them to va_start.
+Use of non-POD types with varargs is "conditionally supported", which
+without a fixed compiler becomes UB.
 
 To avoid this, change the functions to take const char * rather than
 std::string (and adjust the use of the variables in the functions).