ansilove

commit f000c590e9058ea2aa788c76d6d055ffa42882e0
parent 92fb7aa573843047090b1e7cd7921eab2853f7b1
Author: Frederic Cambus <fred@statdns.com>
Date:   Sun, 16 Apr 2017 21:24:42 +0200

Use return instead of exit in main()

Diffstat:
M
src/main.c
 | 
6
+++---

1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/main.c b/src/main.c
@@ -278,7 +278,7 @@ int main(int argc, char *argv[]) {
         FILE *input_file = fopen(input, "r");
         if (input_file == NULL) {
             perror("File error");
-            exit (1);
+            return 1;
         }
 
         // get the file size (bytes)
@@ -297,13 +297,13 @@ int main(int argc, char *argv[]) {
         inputFileBuffer = (unsigned char *) malloc(sizeof(unsigned char)*inputFileSize + 1);
         if (inputFileBuffer == NULL) {
             perror("Memory error");
-            exit (2);
+            return 2;
         }
 
         // copy the file into the buffer
         if (fread(inputFileBuffer, 1, inputFileSize, input_file) != inputFileSize) {
             perror("Reading error");
-            exit (3);
+            return 3;
         } // whole file is now loaded into inputFileBuffer
 
         inputFileBuffer[inputFileSize] = '\0';