X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=interactive.c;h=191e6330f3989995ab93c42252f8a7f1d78ad2dd;hb=38117be0e4d8d0a62f01cfe1a5702bdf358a1fea;hp=93e4a36b46e66a6481cc70afb91e562b0a26b5ff;hpb=fd37e9fafb8fd103b530ab45f0624fb5d67c0a89;p=adu.git

diff --git a/interactive.c b/interactive.c
index 93e4a36..191e633 100644
--- a/interactive.c
+++ b/interactive.c
@@ -99,8 +99,12 @@ static int exec_interactive_command(char *line)
 	char *p = cmd + strcspn(cmd, delim);
 	int ret = -E_SYNTAX;
 
-	*p = '\0';
-	p++;
+	if (*p == '\0')
+		p = NULL;
+	else {
+		*p = '\0';
+		p++;
+	}
 	for (i = 0; icmds[i].name; i++) {
 		ERROR_LOG("name: %s, cmd: %s.\n", icmds[i].name, cmd);
 		if (strcmp(icmds[i].name, cmd))