1 files changed, 42 insertions, 0 deletions
diff --git a/system/snapscreenshot/errors_to_stderr.diff b/system/snapscreenshot/errors_to_stderr.diff
new file mode 100644
index 000000000000..d769e262bd42
--- /dev/null
+++ b/system/snapscreenshot/errors_to_stderr.diff
@@ -0,0 +1,42 @@
+diff -Naur snapscreenshot-1.0.14.3/argh.c snapscreenshot-1.0.14.3.patched/argh.c
+--- snapscreenshot-1.0.14.3/argh.c	2009-08-31 07:23:26.000000000 -0400
++++ snapscreenshot-1.0.14.3.patched/argh.c	2018-07-04 17:48:36.194652959 -0400
+@@ -13,7 +13,7 @@
+     long tmp = strtol(*s, (char **)s, 10);
+     if(tmp<min || tmp>max)
+     {
+-        printf("%s: parameter (--%s) value out of range `%ld'\n", ProgName, LastParm, tmp);
++        fprintf(stderr, "%s: parameter (--%s) value out of range `%ld'\n", ProgName, LastParm, tmp);
+         exit(EXIT_FAILURE);
+     }
+     return tmp;
+@@ -21,14 +21,14 @@
+ 
+ void SuggestHelp(void)
+ {
+-    printf("\nTry `%s --help' for more information.\n", ProgName);
++    fprintf(stderr, "\nTry `%s --help' for more information.\n", ProgName);
+ }
+ void ArgError(int a, const char *b)
+ {
+     switch(a)
+     {
+         case 0:
+-            printf("%s: illegal option -- %c", ProgName, *b);
++            fprintf(stderr, "%s: illegal option -- %c", ProgName, *b);
+             for(a=0; Options[a].c; a++)
+                 if(*b == Options[a].c)
+                 {
+@@ -37,10 +37,10 @@
+                 }
+             break;
+         case 1:
+-            printf("%s: unrecognized option `--%s'", ProgName, b);
++            fprintf(stderr, "%s: unrecognized option `--%s'", ProgName, b);
+             break;
+         default:
+-            printf("%s: invalid parameter: `%s'\n", ProgName, b);
++            fprintf(stderr, "%s: invalid parameter: `%s'\n", ProgName, b);
+     }
+     SuggestHelp();
+     exit(EXIT_FAILURE);