File fix-type-ppc.patch of Package linenoise

diff -Nur linenoise-1.0/linenoise.c linenoise-1.0-new/linenoise.c
--- linenoise-1.0/linenoise.c	2015-04-13 09:38:43.000000000 +0200
+++ linenoise-1.0-new/linenoise.c	2015-11-21 07:49:36.299930026 +0100
@@ -751,7 +751,7 @@
 
     if (write(l.ofd,prompt,l.plen) == -1) return -1;
     while(1) {
-        char c;
+        signed char c;
         int nread;
         char seq[3];