Changeset: 48a5b5ca6cfd for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=48a5b5ca6cfd
Modified Files:
clients/odbc/driver/ODBCConvert.c
Branch: Aug2018
Log Message:
Cast isdigit argument to unsigned char.
diffs (12 lines):
diff --git a/clients/odbc/driver/ODBCConvert.c
b/clients/odbc/driver/ODBCConvert.c
--- a/clients/odbc/driver/ODBCConvert.c
+++ b/clients/odbc/driver/ODBCConvert.c
@@ -1929,7 +1929,7 @@ ODBCFetch(ODBCStmt *stmt,
for (k = 0, j = 0; k < datalen && j < buflen; k++) {
unsigned int n;
- if (isdigit(data[k]))
+ if (isdigit((unsigned char) data[k]))
n = data[k] - '0';
else if ('A' <= data[k] && data[k] <= 'F')
n = data[k] - 'A' + 10;
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