Only treat an argument as an option if the character preceding the

first '=' is alphanumeric (update of https://trac.osgeo.org/grass/changeset/32259)


git-svn-id: https://svn.osgeo.org/grass/grass/trunk@32261 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/gis/parser.c

@@ -2159,7 +2159,7 @@ static int is_option(const char *string)
 	if (p == string)
 		return 0;
 	p--;
-	if (*p == ' ' || *p == '\t')
+	if (!strchr("abcdefghijklmnopqrstuvwxyz0123456789", *p))
 		return 0;
 
 	return 1;