From: "Zeeshan Ali (Khattak)" <zeeshanak@xxxxxxxxx>
---
libblkid/src/encode.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/libblkid/src/encode.c b/libblkid/src/encode.c
index ff57be4..e96e0e2 100644
--- a/libblkid/src/encode.c
+++ b/libblkid/src/encode.c
@@ -181,9 +181,7 @@ static int replace_whitespace(const char *str, char *to, size_t len)
static int is_whitelisted(char c, const char *white)
{
- if ((c >= '0' && c <= '9') ||
- (c >= 'A' && c <= 'Z') ||
- (c >= 'a' && c <= 'z') ||
+ if (isalnum (c) ||
strchr("#+-.:=@_", c) != NULL ||
(white != NULL && strchr(white, c) != NULL))
return 1;
--
1.8.1.2
--
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