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-rw-r--r--pretty.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/pretty.c b/pretty.c
index b4e32b74d3..962e82be86 100644
--- a/pretty.c
+++ b/pretty.c
@@ -497,7 +497,7 @@ void pp_user_info(struct pretty_print_context *pp,
static int is_empty_line(const char *line, int *len_p)
{
int len = *len_p;
- while (len && isspace(line[len-1]))
+ while (len && isspace(line[len - 1]))
len--;
*len_p = len;
return !len;