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-rw-r--r--contrib/dlz/modules/common/dlz_dbi.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/dlz/modules/common/dlz_dbi.c b/contrib/dlz/modules/common/dlz_dbi.c
index 88ff632..d8e1909 100644
--- a/contrib/dlz/modules/common/dlz_dbi.c
+++ b/contrib/dlz/modules/common/dlz_dbi.c
@@ -474,7 +474,7 @@ get_parameter_value(const char *input, const char *key) {
for (i = 0; i < 255; i++) {
value[i] = keystart[keylen + i];
- if (isspace(value[i]) || value[i] == '\0') {
+ if (isspace((unsigned char)value[i]) || value[i] == '\0') {
value[i] = '\0';
break;
}