fixed some signedness warnings and inconsistencies

1 files changed, 3 insertions, 3 deletions

diff --git a/uriescape.c b/uriescape.c
index da3da7e..ccf90cb 100644
--- a/uriescape.c
+++ b/uriescape.c
@@ -3,11 +3,11 @@
 
 int main(int argc,char *argv[]) {
   int len;
-  char *out;
+  unsigned char *out;
   if(argc < 2) return 1;
-  len=uriescapelength(argv[1],strlen(argv[1]));
+  len=uriescapelength((unsigned char *)argv[1],strlen(argv[1]));
   out=malloc(len+1);
-  uriescape(argv[1],out,len);
+  uriescape((unsigned char *)argv[1],out,len);
   out[len]=0;
   printf("%s\n",out);
   return 0;