trailer: remove inline specifier on is_blank_line
diff --git a/src/trailer.c b/src/trailer.c
index 54b2bf6..cc97679 100644
--- a/src/trailer.c
+++ b/src/trailer.c
@@ -21,7 +21,7 @@ static const char *const git_generated_prefixes[] = {
static const char *const separators = ":";
-static inline int is_blank_line(const char *str)
+static int is_blank_line(const char *str)
{
const char *s = str;
while (*s && *s != '\n' && isspace(*s))