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-rw-r--r--include/wordexp.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/wordexp.h b/include/wordexp.h
index a6f0213..aee7caf 100644
--- a/include/wordexp.h
+++ b/include/wordexp.h
@@ -50,7 +50,7 @@ typedef struct {
*/
#define WRDE_APPEND 0x1 /* append to previously generated */
#define WRDE_DOOFS 0x2 /* we_offs member is valid */
-#define WRDE_NOCMD 0x4
+#define WRDE_NOCMD 0x4 /* disallow command substitution */
#define WRDE_REUSE 0x8 /* reuse wordexp_t */
#define WRDE_SHOWERR 0x10 /* don't redirect stderr to /dev/null */
#define WRDE_UNDEF 0x20 /* disallow undefined shell vars */
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