Fixed repeat command when using readline. Label command now dumps labels if

no parameter given.

1 files changed, 8 insertions, 4 deletions

diff --git a/emma.c b/emma.c
index 94d3c89..d3f59a9 100644
--- a/emma.c
+++ b/emma.c
@@ -619,7 +619,9 @@ static void DoLabel(int no, const char *arg[])
 
     if (no<2)
     {
-    	Log("Missing arguments\n");
+	for(f=0;label && label[f].label;f++)
+	    printf("%-20.20s = %8.8x\n",label[f].label,label[f].address);
+
 	return;
     }
 
@@ -894,7 +896,7 @@ static void Run(char *cmd)
     int use_last=FALSE;
     int no;
 
-    if (cmd[0]!='\n')
+    if (cmd[0] && cmd[0]!='\n')
     {
 	strcpy(buff,cmd);
     }
@@ -1120,12 +1122,14 @@ int main(int argc, char *argv[])
 
 	if ((line=readline("EMMA> ")))
 	{
+	    Run(line);
+
 	    if (line[0])
 	    {
-		Run(line);
 	    	add_history(line);
-		free(line);
 	    }
+
+	    free(line);
 	}
 	else
 	{