X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=tools%2Fmailsplit.c;h=a3238c20da27c3348d406066b595cd085e600558;hb=9d34c29db39bdb5c2443475dd6a24cfc5c2c9e37;hp=9379fbc5e84983e5ea0754a6587cc3490c696c69;hpb=89ab859e9452cbc8f1f15afab52257e9b789c899;p=git.git

diff --git a/tools/mailsplit.c b/tools/mailsplit.c
index 9379fbc5..a3238c20 100644
--- a/tools/mailsplit.c
+++ b/tools/mailsplit.c
@@ -77,7 +77,7 @@ static int parse_email(const void *map, unsigned long size)
 
 	/*
 	 * Search for a line beginning with "From ", and 
-	 * having smething that looks like a date format.
+	 * having something that looks like a date format.
 	 */
 	do {
 		int len = linelen(map, size);
@@ -116,8 +116,9 @@ int main(int argc, char **argv)
 	}
 	size = st.st_size;
 	map = mmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
-	if (-1 == (int)(long)map) {
+	if (map == MAP_FAILED) {
 		perror("mmap");
+		close(fd);
 		exit(1);
 	}
 	close(fd);