firmware-utils/mksercommfw: fix build with clang/macOS
authorRyan Mounce <ryan@mounce.com.au>
Tue, 14 Aug 2018 04:49:29 +0000 (14:19 +0930)
committerMathias Kresin <dev@kresin.me>
Tue, 14 Aug 2018 08:19:37 +0000 (10:19 +0200)
fixes error: non-void function 'main' should return a value

Fixes: FS#1770

Signed-off-by: Ryan Mounce <ryan@mounce.com.au>
tools/firmware-utils/src/mksercommfw.c

index b415776..7f31d4f 100644 (file)
@@ -135,7 +135,7 @@ int main(int argc, char *argv[])
                bufferFile(&myfile, 0);
                char chksum = getCheckSum(myfile.file_data, myfile.file_size);
                printf("Checksum for File: %X.\n", chksum);
-               return;
+               return 0;
        }
 
        if (argc != 6) {