From: fredrik <fredrik@959494ce-11ee-0310-bf91-de5d638817bd>
Date: Sun, 6 May 2007 18:13:35 +0000 (+0000)
Subject: More robust baseconv.
X-Git-Tag: 0.4~69
X-Git-Url: http://dolda2000.com/gitweb/?p=doldaconnect.git;a=commitdiff_plain;h=2db027faba4c5a23a5e47c4f90055b2f62a2c75e

More robust baseconv.


git-svn-id: svn+ssh://svn.dolda2000.com/srv/svn/repos/src/doldaconnect@1001 959494ce-11ee-0310-bf91-de5d638817bd
---

diff --git a/config/baseconv.c b/config/baseconv.c
index 360daad..d27a8cf 100644
--- a/config/baseconv.c
+++ b/config/baseconv.c
@@ -14,6 +14,11 @@ int main(int argc, char **argv)
     char *(*decfn)(char *, size_t *);
     char *(*encfn)(char *, size_t);
     
+    if(argc < 3) {
+	fprintf(stderr, "usage: baseconv [4568] [4568]\n");
+	fprintf(stderr, "\tenter data on stdin\n");
+	exit(1);
+    }
     data = 0;
     if(!strcmp(argv[1], "4")) {
 	decfn = hexdecode;