Subject: apcaccess: Variable for getopt should be int
Description:
 ch is used to store the return of getopt, which is an int, not a char
 This fix allows apcaccess to run on platforms with unsigned chars again.
Origin: local

--- apcupsd-3.14.12~/src/apcaccess.c	2015-04-06 17:20:12.098287353 +0200
+++ apcupsd-3.14.12/src/apcaccess.c	2015-04-06 17:19:07.778287365 +0200
@@ -146,10 +146,10 @@
 #endif
 
    // Process standard options
-   char ch;
-   while ((ch = getopt(argc, argv, "f:h:p:u")) != -1)
+   int opt;
+   while ((opt = getopt(argc, argv, "f:h:p:u")) != -1)
    {
-      switch (ch)
+      switch (opt)
       {
       case 'f':
          cfgfile = optarg;