X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/blobdiff_plain/a8753bb69c0455ae59fd258aad988e9613f76330..779cb9b02891e3f9fc8b9620bb630cf529d76c67:/src/output.c

diff --git a/src/output.c b/src/output.c
index 62c9c8f..1075221 100644
--- a/src/output.c
+++ b/src/output.c
@@ -38,9 +38,16 @@ size_t cdecl__advance(struct output_state *dst, size_t amount)
 	return amount;
 }
 
+static size_t cdecl__strlcpy(char *dst, const char *src, size_t dstlen)
+{
+	if (dst)
+		snprintf(dst, dstlen, "%s", src);
+	return strlen(src);
+}
+
 size_t cdecl__emit(struct output_state *dst, const char *src)
 {
-	size_t rc = snprintf(dst->dst, dst->dstlen, "%s", src);
+	size_t rc = cdecl__strlcpy(dst->dst, src, dst->dstlen);
 	return cdecl__advance(dst, rc);
 }