apply: do not get confused by symlinks in the middle

diff --git a/exec_cmd.h b/exec_cmd.h
index 989621ff4ecea463c340cb05eb035be0f7cb94a5..849a8395a0c03ba2976fe4802eee8150fdec5816 100644 (file)
--- a/exec_cmd.h
+++ b/exec_cmd.h
@@ -1,5 +1,5 @@
-#ifndef __GIT_EXEC_CMD_H_
-#define __GIT_EXEC_CMD_H_
+#ifndef GIT_EXEC_CMD_H
+#define GIT_EXEC_CMD_H
 
 extern void git_set_exec_path(const char *exec_path);
 extern const char* git_exec_path(void);
@@ -7,4 +7,4 @@ extern int execv_git_cmd(const char **argv); /* NULL terminated */
 extern int execl_git_cmd(const char *cmd, ...);
 
 
-#endif /* __GIT_EXEC_CMD_H_ */
+#endif /* GIT_EXEC_CMD_H */