From de38e0f4a9c2e4dce9d2ab764359f62610f0f17a Mon Sep 17 00:00:00 2001
From: Dave Davenport <qball@gmpclient.org>
Date: Tue, 7 Apr 2020 13:14:53 +0200
Subject: [PATCH] [Script|Dmenu] Don't -1 in a unsigned variable.

---
 source/dialogs/script.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/dialogs/script.c b/source/dialogs/script.c
index 1991ac3e..6976fe05 100644
--- a/source/dialogs/script.c
+++ b/source/dialogs/script.c
@@ -81,7 +81,7 @@ void dmenuscript_parse_entry_extras ( G_GNUC_UNUSED Mode *sw, DmenuScriptEntry *
         length_key++;
     }
     // Should be not last character in buffer.
-    if ( length_key < (length-1) ) {
+    if ( (length_key+1) < (length) ) {
         buffer[length_key] = '\0';
         char *value = buffer + length_key + 1;
         if ( strcasecmp ( buffer, "icon" ) == 0 ) {
@@ -104,7 +104,7 @@ static void parse_header_entry ( Mode *sw, char *line, ssize_t length )
 {
     ScriptModePrivateData *pd        = (ScriptModePrivateData *) sw->private_data;
     ssize_t               length_key = 0;//strlen ( line );
-    while ( length_key <= length && line[length_key] != '\x1f' ) {
+    while ( length_key < length && line[length_key] != '\x1f' ) {
         length_key++;
     }