Cope with missing vim(1).

diff --git a/.bashrc b/.bashrc
index c8c6a35..608b6f2 100644 (file)
--- a/.bashrc
+++ b/.bashrc
@@ -126,7 +126,11 @@ alias ls='ls -bF'
 alias l='ls -lbF'
 alias maple="ssh -t vega.fjfi.cvut.cz maple"
 #alias cc='cc -I/home/short/include'
-alias vi='vim'
+if which vim &>/dev/null;then
+       alias vi='vim'
+else
+       echo >&2 'WARNING: No vim(1).'
+fi
 alias grepb='grep --binary-files=binary'
 alias L='lynx'
 alias chown='chown --no-dereference'