X-Git-Url: https://git.ucc.asn.au/?a=blobdiff_plain;f=KernelLand%2FKernel%2Flibc.c;h=751497cde5139d9a2bcd470c34c2f041a9038100;hb=910b87da7338937ace686848fb915908df0bf09b;hp=a16687e44cf88cee34ae1de5e3150040ed1a6cf8;hpb=3be7e2aa30e9c6d6b73290f4881bfea8afce01fd;p=tpg%2Facess2.git

diff --git a/KernelLand/Kernel/libc.c b/KernelLand/Kernel/libc.c
index a16687e4..751497cd 100644
--- a/KernelLand/Kernel/libc.c
+++ b/KernelLand/Kernel/libc.c
@@ -489,7 +489,7 @@ int isspace(int c)
 }
 int isupper(int c)
 {
-	return ('a' <= c && c <= 'z');
+	return ('A' <= c && c <= 'Z');
 }
 int isxdigit(int c)
 {