kumquat-buildroot/package/games/rubix/rubix-1.0.5-dont-use-legacy-functions.patch

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Use strstr() instead of index(), since index() is a legacy function
and it may not be available in uClibc, depending on the configuration.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Index: rubix-1.0.5/cube.c
===================================================================
--- rubix-1.0.5.orig/cube.c 2010-02-14 14:19:05.000000000 +0100
+++ rubix-1.0.5/cube.c 2010-02-14 14:19:14.000000000 +0100
@@ -257,7 +257,7 @@
if (i==-1) goto finish;
if (buffer[0]=='%') goto new_section;
buffer[0]=toupper(buffer[0]);
- ptr = index(buffer, '=');
+ ptr = strstr(buffer, '=');
if (ptr) {
++ptr;
while (isspace(*ptr)) ++ptr;