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-rw-r--r--winsup/cygwin/regexp/regexp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/winsup/cygwin/regexp/regexp.c b/winsup/cygwin/regexp/regexp.c
index 2f84865..a20f816 100644
--- a/winsup/cygwin/regexp/regexp.c
+++ b/winsup/cygwin/regexp/regexp.c
@@ -278,7 +278,7 @@ const char *exp;
longest = NULL;
len = 0;
for (; scan != NULL; scan = regnext(scan))
- if (OP(scan) == EXACTLY && strlen(OPERAND(scan)) >= len) {
+ if (OP(scan) == EXACTLY && (int) strlen(OPERAND(scan)) >= len) {
longest = OPERAND(scan);
len = strlen(OPERAND(scan));
}