X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ian/git?a=blobdiff_plain;f=parser.c;fp=parser.c;h=01b770e0bab9d15fa51a76642a7f5806ab9a1fe4;hb=67ea27918bbc5d0ff497d13da2eab705f3a928e4;hp=5f6ebadc7da07b2f2efe6d09bbd7a1b1039b6c23;hpb=139f750b61dda9f5724be6d9458efcc98473ea4c;p=userv.git

diff --git a/parser.c b/parser.c
index 5f6ebad..01b770e 100644
--- a/parser.c
+++ b/parser.c
@@ -1089,8 +1089,14 @@ int df_includelookup(int dtoken) {
       } else {
 	if (*p=='.') *q++= ':';
 	while ((c= *p++)) {
-	  if (c=='/') { *q++= ':'; c='-'; }
-	  else if (c==':') { *q++= ':'; }
+	  if (c=='/') {
+	    *q++= ':';
+	    c= '-';
+	  } else if (!((c >= '0' && c <= '9') ||
+		       (c >= 'a' && c <= 'z') ||
+		       c == '-' || c == '_')) {
+	    *q++= ':';
+	  }
 	  *q++= c;
 	}
 	*q++= 0;