cancel key support added

[pkg/abook.git] / edit.c

diff --git a/edit.c b/edit.c
index 90cc07d763241195b57b322d7ed98cc993fec956..9403975263bc1520a48031cc81eb0f1b2e943d9b 100644 (file)
--- a/edit.c
+++ b/edit.c
@@ -187,6 +187,7 @@ change_field(char *msg, char **field)
 {
        int max_len = MAX_FIELD_LEN;
        char *old;
+       int ret = 0;
 
        if( !strncmp("E-mail", msg, 6) )
                max_len = MAX_EMAIL_LEN;
@@ -195,12 +196,19 @@ change_field(char *msg, char **field)
 
        *field = ui_readline(msg, old, max_len - 1, 0);
 
-       free(old);
+       if(*field) {
+               free(old);
+               if(!**field)
+                       my_free(*field);
+       } else {
+               *field = old;
+               ret = 1;
+       }
 
        clear_statusline();
        refresh_statusline();
 
-       return 0;
+       return ret;
 }
 
 static void