X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/b271b4c2bb0bafebace4e86180adb68d66730fad..c02f66668d32980a3770e450061c5b96b9f31690:/sbr/snprintb.c

diff --git a/sbr/snprintb.c b/sbr/snprintb.c
index 629da4b7..4324447b 100644
--- a/sbr/snprintb.c
+++ b/sbr/snprintb.c
@@ -13,12 +13,14 @@
 char *
 snprintb (char *buffer, size_t n, unsigned v, char *bits)
 {
-    register int i, j;
-    register char c, *bp;
+    size_t len;
+    int i, j;
+    char c, *bp;
 
     snprintf (buffer, n, bits && *bits == 010 ? "0%o" : "0x%x", v);
-    bp = buffer + strlen(buffer);
-    n -= strlen(buffer);
+    len = strlen(buffer);
+    bp = buffer + len;
+    n -= len;
 
     if (bits && *++bits) {
 	j = 0;