Fixed length of header read after switch to ENDSLEY/BSDIFF43

The header is formed of an identifier of the version of bsdiff used
concatenated with the length of the patched file. The change to a 16
bytes identifier caused the length to be omitted from the read,
breaking the utility.

1 files changed, 1 insertions, 1 deletions

diff --git a/bspatch.c b/bspatch.c
index 7de0a08..10fb62b 100644
--- a/bspatch.c
+++ b/bspatch.c
@@ -147,7 +147,7 @@ int main(int argc,char * argv[])
 		err(1, "fopen(%s)", argv[3]);
 
 	/* Read header */
-	if (fread(header, 1, 16, f) != 16) {
+	if (fread(header, 1, 24, f) != 24) {
 		if (feof(f))
 			errx(1, "Corrupt patch\n");
 		err(1, "fread(%s)", argv[3]);