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-rw-r--r--src/exec.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/exec.c b/src/exec.c
index 417ba8a..c55683d 100644
--- a/src/exec.c
+++ b/src/exec.c
@@ -846,6 +846,7 @@ commandcmd(argc, argv)
 	int argc;
 	char **argv;
 {
+	char *cmd;
 	int c;
 	enum {
 		VERIFY_BRIEF = 1,
@@ -862,8 +863,9 @@ commandcmd(argc, argv)
 			abort();
 #endif
 
-	if (verify)
-		return describe_command(out1, *argptr, verify - VERIFY_BRIEF);
+	cmd = *argptr;
+	if (verify && cmd)
+		return describe_command(out1, cmd, verify - VERIFY_BRIEF);
 
 	return 0;
 }