Added SILC Thread Queue API

[crypto.git] / apps / irssi / src / lib-popt / poptparse.c

diff --git a/apps/irssi/src/lib-popt/poptparse.c b/apps/irssi/src/lib-popt/poptparse.c
index eb2a6721633f9d931722fa22239e1e7aeca9736e..135ead56e2ac9d2623b846fed0e8d99875b8b741 100644 (file)
--- a/apps/irssi/src/lib-popt/poptparse.c
+++ b/apps/irssi/src/lib-popt/poptparse.c
@@ -45,7 +45,7 @@ int poptParseArgvString(const char * s, int * argcPtr, char *** argvPtr) {
                if (*src != quote) *buf++ = '\\';
            }
            *buf++ = *src;
-       } else if (isspace(*src)) {
+       } else if (isspace((int) (unsigned char) *src)) {
            if (*argv[argc]) {
                buf++, argc++;
                if (argc == argvAlloced) {