fix generic sigsetjmp (unused anyway) pointer signedness error

diff --git a/src/signal/sigsetjmp.c b/src/signal/sigsetjmp.c
index a6667a27964f39a321cc1ba78b2923e3d24d47b5..5c9370740e43e57c5c1997ee6a8ed34bbcec6d58 100644 (file)
--- a/src/signal/sigsetjmp.c
+++ b/src/signal/sigsetjmp.c
@@ -9,7 +9,7 @@
 
 int sigsetjmp(sigjmp_buf buf, int save)
 {
-       long *flag = buf + sizeof(jmp_buf)/sizeof(long);
+       unsigned long *flag = buf + sizeof(jmp_buf)/sizeof(long);
        sigset_t *mask = (void *)(flag + 1);
        if ((*flag = save))
                sigprocmask (SIG_SETMASK, NULL, mask);