* fix problematic use of tolower() when calculating the version

[apt.git] / apt-pkg / contrib / strutl.cc

diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index fe9082f63909dbb101450b7f735404f8a10dcd3a..3b7a67db0674ba7e472093138d08a465f64d256f 100644 (file)
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -1074,6 +1074,17 @@ char *safe_snprintf(char *Buffer,char *End,const char *Format,...)
 }
                                                                        /*}}}*/
 
+// tolower_ascii - tolower() function that ignores the locale          /*{{{*/
+// ---------------------------------------------------------------------
+/* */
+int tolower_ascii(int c)
+{
+   if (c >= 'A' and c <= 'Z')
+      return c + 32;
+   return c;
+}
+                                                                       /*}}}*/
+
 // CheckDomainList - See if Host is in a , seperate list               /*{{{*/
 // ---------------------------------------------------------------------
 /* The domain list is a comma seperate list of domains that are suffix