packages: poldek/poldek-noloop_on_terminal_loos.patch (NEW) - LP#499504

[cactus]

Author: cactus                       Date: Thu Feb  4 21:20:04 2010 GMT
Module: packages                      Tag: HEAD
---- Log message:
- LP#499504

---- Files affected:
packages/poldek:
   poldek-noloop_on_terminal_loos.patch (NONE -> 1.1)  (NEW)

---- Diffs:

================================================================
Index: packages/poldek/poldek-noloop_on_terminal_loos.patch
diff -u /dev/null packages/poldek/poldek-noloop_on_terminal_loos.patch:1.1
--- /dev/null	Thu Feb  4 22:20:04 2010
+++ packages/poldek/poldek-noloop_on_terminal_loos.patch	Thu Feb  4 22:19:58 2010
@@ -0,0 +1,15 @@
+diff --git a/poldek_term.c b/poldek_term.c
+index 2ee6b66..fec05de 100644
+--- a/poldek_term.c
++++ b/poldek_term.c
+@@ -287,6 +287,10 @@ int poldek_term_ask(int fd, const char *validchrs, const char *msg)
+         if ((read(fd, &c, sizeof(c)) == 1) && strchr(validchrs, c))
+             break;
+ 
++        // terminal lost - so prevent loop
++        if (!isatty(fd))
++            return 0;
++
+         if (msg)
+             printf("%s\n", msg);
+     }
================================================================