From c992bb4c7cc230eff246f5368b7fc765750eec5b Mon Sep 17 00:00:00 2001
From: Joursoir <chat@joursoir.net>
Date: Wed, 28 Oct 2020 10:17:47 +0000
Subject: feature: move command

---
 easydir.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'easydir.c')

diff --git a/easydir.c b/easydir.c
index 9337fe1..162bae7 100644
--- a/easydir.c
+++ b/easydir.c
@@ -31,11 +31,12 @@ int checkFileExist(char *path_to_file)
 {
 	FILE *pFile;
 
-	pFile = fopen(path_to_file, "r");
+	pFile = fopen(path_to_file, "r+"); // r+ so that errno can equal EISDIR
 	if(pFile == NULL) {
-		if(errno == ENOENT) { // file doesn't exist
+		if(errno == ENOENT) // file doesn't exist
 			return 0;
-		}
+		if(errno == EISDIR) // it's directory
+			return 2;
 		else callError(120);
 	}
 	fclose(pFile);
-- 
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