Ajout vérification présence fichier rc

diff --git a/gtx2tex.pl b/gtx2tex.pl
index f1b3e2a..9dd4373 100644 (file)
--- a/gtx2tex.pl
+++ b/gtx2tex.pl
@@ -55,7 +55,10 @@ $libpath="/usr/local/lib/guitartex";
 # load configuration file
 $home=$ENV{"HOME"};
 $verbose && print "home=$home\n";
-do "$home/.guitartexrc" or die "cannot load guitartex.conf";
+my $rcfile = "$home/.guitartexrc";
+if (-e $rcfile) {
+    do $rcfile or die "cannot load $rcfile";
+}
 
 $workdir = cwd;