Suppress the "'convbuf' might be used uninitialized in this function" warning.

diff --git a/lib/base64.c b/lib/base64.c
index aa03f8346233513b49b83bee138eb7902ee1e605..d78ba663ee1aa323a22636b1bcb5f0614ed5ad7e 100644 (file)
--- a/lib/base64.c
+++ b/lib/base64.c
@@ -150,7 +150,7 @@ size_t Curl_base64_encode(struct SessionHandle *data,
   char *output;
   char *base64data;
 #ifdef CURL_DOES_CONVERSIONS
-  char *convbuf;
+  char *convbuf = NULL;
 #endif
 
   char *indata = (char *)inp;