sim

commit 93dbb6a6577a99ed8e109d2cebdf8124cb04af0a
parent c346bdfcb6d755703f12b1a07be115776144963d
Author: ssnf <ssnf@ssnf.xyz>
Date:   Mon, 25 Oct 2021 12:45:10 +0000

bug fix

Diffstat:
M
config.def.h
 | 
4
+---
M
sim.c
 | 
9
+++++----

2 files changed, 6 insertions(+), 7 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -49,6 +49,4 @@ Key keys[] = {
 	{ 'u', undo },
 	{ Ctrl + 'r', redo },
 	{ 'y', yank }
-	/*TODO: yank command */
-	/*TODO: replace command */
-}; 
+};
diff --git a/sim.c b/sim.c
@@ -539,10 +539,11 @@ file_load(File* f)
 	if (!(disk = fopen(f->name->s, "r")))
 		return;
 	fseek(disk, 0, SEEK_END);
-	f->s->n = ftell(disk);
-	str_insure(f->s, f->s->n);
-	rewind(disk);
-	fread(f->s->s, f->s->n, 1, disk);
+	if ((f->s->n = ftell(disk))) {
+		str_insure(f->s, f->s->n);
+		rewind(disk);
+		fread(f->s->s, f->s->n, 1, disk);
+	}
 	fclose(disk);
 	f->dot.p0 = f->dot.p1 = 0;
 	f->i = -1;