Add a #ifndef guard to ensure that common-cmds.h can only
be included by help.c.
Suggested-by: Junio C Hamano <gitster@xxxxxxxxx>
Signed-off-by: David Aguilar <davvid@xxxxxxxxx>
---
generate-cmdlist.sh | 4 ++++
help.c | 3 ++-
2 files changed, 6 insertions(+), 1 deletion(-)
diff --git a/generate-cmdlist.sh b/generate-cmdlist.sh
index 9a4c9b9..99cd140 100755
--- a/generate-cmdlist.sh
+++ b/generate-cmdlist.sh
@@ -1,6 +1,10 @@
#!/bin/sh
echo "/* Automatically generated by $0 */
+#ifndef GIT_HELP_INTERNAL
+#error \"common-cmds.h can only be included by help.c\"
+#endif
+
struct cmdname_help {
char name[16];
char help[80];
diff --git a/help.c b/help.c
index 7af65e2..abf1689 100644
--- a/help.c
+++ b/help.c
@@ -3,11 +3,12 @@
#include "exec_cmd.h"
#include "levenshtein.h"
#include "help.h"
-#include "common-cmds.h"
#include "string-list.h"
#include "column.h"
#include "version.h"
#include "refs.h"
+#define GIT_HELP_INTERNAL
+#include "common-cmds.h"
void add_cmdname(struct cmdnames *cmds, const char *name, int len)
{
--
2.1.0.241.ga16d620
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