path: root/ctype.c
diff options
authorBen Walton <>2015-03-02 19:22:31 (GMT)
committerJunio C Hamano <>2015-03-02 20:32:24 (GMT)
commit189c860c9ec5deb95845c056ca5c15b58970158e (patch)
tree95425f23f775ddfd60d1e96927aca0eabc6203b7 /ctype.c
parent282616c72d1d08a77ca4fe1186cb708c38408d87 (diff)
kwset: use unsigned char to store values with high-bit set
Sun Studio on Solaris issues warnings about improper initialization values being used when defining tolower_trans_tbl[] in ctype.c. The array wants to store values with high-bit set and treat them as values between 128 to 255. Unlike the rest of the Git codebase where we explicitly specify 'unsigned char' for such variables and arrays, however, kwset code we borrowed from elsewhere uses 'char' for this and other variables. Fix the declarations to explicitly use 'unsigned char' where necessary to bring it in line with the rest of the Git. Signed-off-by: Ben Walton <> Signed-off-by: Junio C Hamano <>
Diffstat (limited to 'ctype.c')
1 files changed, 1 insertions, 1 deletions
diff --git a/ctype.c b/ctype.c
index 0bfebb4..fc0225c 100644
--- a/ctype.c
+++ b/ctype.c
@@ -30,7 +30,7 @@ const unsigned char sane_ctype[256] = {
/* For case-insensitive kwset */
-const char tolower_trans_tbl[256] = {
+const unsigned char tolower_trans_tbl[256] = {
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,