Import of pkgsrc-2013Q2

textproc/yamcha/patches/patch-libexec_pkemine.cpp

@@ -0,0 +1,16 @@
+$NetBSD: patch-libexec_pkemine.cpp,v 1.1 2012/10/03 14:40:23 marino Exp $
+
+Fix segfault bug - "is" equals std::cin when infile == "-".  This delete
+command was intended for allocated std::instream object.
+
+--- libexec/pkemine.cpp.orig	2004-03-12 17:12:13.000000000 +0000
++++ libexec/pkemine.cpp
+@@ -250,7 +250,7 @@ int main (int argc, char **argv)
+   PKEMine pkemine (sigma, minsup, maxpat);
+   pkemine.run  (*is, os);
+    
+-  if (infile == "-") delete is; 
++  if (infile != "-") delete is; 
+ 
+   return 0;
+ }