From 986006449d1586d9ae55e5696015aa67b0e33f4f Mon Sep 17 00:00:00 2001
From: sam <multisniperism@gmail.com>
Date: Mon, 22 Jul 2024 22:43:39 +1200
Subject: [PATCH] no longer exit when file not found

---
 slibs.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/slibs.h b/slibs.h
index 6637042..a8b1b6e 100644
--- a/slibs.h
+++ b/slibs.h
@@ -141,10 +141,11 @@ typedef sl_vec(char) sl_string;
 
 #define sl_str_free(str) sl_vec_free(str)
 
-char* sl_c_str(sl_string str);
+char *sl_c_str(sl_string str);
 
 #ifdef SL_IMPLEMENTATION
-char* sl_c_str(sl_string str) {
+char *sl_c_str(sl_string str)
+{
   sl_vec_push(str, '\0');
   return str.data;
 }
@@ -211,7 +212,6 @@ FILE *sl_open_file(const char *filename, const char *mode)
   if (!file)
   {
     fprintf(stderr, "Error: could not open file %s\n", filename);
-    exit(1);
   }
   return file;
 }
@@ -219,6 +219,7 @@ FILE *sl_open_file(const char *filename, const char *mode)
 sl_string *sl_read_file(const char *filename)
 {
   FILE *file = sl_open_file(filename, "r");
+  if(!file) return NULL;
 
   fseek(file, 0, SEEK_END);
   size_t file_size = ftell(file);
@@ -238,6 +239,7 @@ sl_string *sl_read_file(const char *filename)
 void sl_write_file(const char *filename, sl_string buffer)
 {
   FILE *file = sl_open_file(filename, "w");
+  if(!file) return;
 
   fputs(sl_c_str(buffer), file);
   fclose(file);