shithub: neatroff

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in: do not fclose(stdin), even if it has been renamed with .lf

--- a/in.c

+++ b/in.c

@@ -58,7 +58,7 @@

 		buf->fin = fin;

 		buf->lnum = 1;

 		if (path)

-			snprintf(buf->path, sizeof(buf->path) - 1, "%s", path);

+			snprintf(buf->path, sizeof(buf->path), "%s", path);

 	}

 }

@@ -68,7 +68,7 @@

 	while (cur && !cur->fin)

 		cur = cur->prev;

 	if (path)

-		strcpy(cur->path, path);

+		snprintf(cur->path, sizeof(cur->path), "%s", path);

 	cur->lnum = lnum;

 }

@@ -84,7 +84,7 @@

 	buf = buf->prev;

 	if (old->args)

 		args_free(old->args);

-	if (old->fin && old->path[0])

+	if (old->fin && old->fin != stdin)

 		fclose(old->fin);

 	free(old->buf);

 	free(old);