Changeset 2433 for neercs/trunk/srcTweet

Timestamp:

Jun 15, 2008, 8:09:08 PM (14 years ago)

Author:

Pascal Terjan

Message:

• Fix behavior with no parameter

File:

• neercs/trunk/src/main.c (modified) (2 diffs)

neercs/trunk/src/main.c

@@ -43 +43 @@
     struct screen_list *screen_list = NULL;
     char *default_shell = NULL;
-    int i, w, h;
+    int i, w, h, args;
     int eof = 0, refresh = 1, command = 0;
 
     default_shell = getenv("SHELL");
 
-    if(default_shell == NULL  && argc < 2)
+    args = argc -1;
+    if(default_shell == NULL  && args <= 0)
     {
         fprintf(stderr, "Environment variable SHELL not set and no arguments given. kthxbye.\n");
         return -1;
     }
+
+    if(args==0)
+        args = 1;
 
     /* Create main canvas and associated caca window */
@@ -90 +94 @@
     screen_list->pty = screen_list->prevpty = 0;
 
-    for(i = 0; i < argc-1; i++)
+    for(i = 0; i < args; i++)
     {
         struct screen *tmp;