Accept uppercase letters in iproute2 names

Names read from texfiles in /etc/iproute2/* are normalized by replacing
non-alphanumeric chars with underscore. The patch fixes handling of
uppercase letters, which were handled as non-alphanumberic.

Thanks to Igor Gavrilov for the bugreport.

diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index 282afae220d2cf0a77702dbf60769e108a21b54e..d9d9ad84c4ca3a1e47859b9abbfffcaff2b23998 100644 (file)
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -139,7 +139,7 @@ read_iproute_table(char *file, char *prefix, int max)
       continue;
 
     for(p = name; *p; p++)
-      if ((*p < 'a' || *p > 'z') && (*p < '0' || *p > '9') && (*p != '_'))
+      if ((*p < 'a' || *p > 'z') && (*p < 'A' || *p > 'Z') && (*p < '0' || *p > '9') && (*p != '_'))
        *p = '_';
 
     add_num_const(namebuf, val);