X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Ftpath.c;h=b802c98033a0af6df45dfc91bfc58f9fdc85e644;hp=900552eadccf69ea3d6a57b0701aaed7b46d6857;hb=cf6bf2f04ed7e376bfd9a37f7ef4ab0366f46804;hpb=17144b85fb59bb8e0bdf1f8f634c339d88baf069

diff --git a/src/tpath.c b/src/tpath.c
index 900552e..b802c98 100644
--- a/src/tpath.c
+++ b/src/tpath.c
@@ -129,7 +129,8 @@ int yaz_is_abspath(const char *p)
 #ifdef WIN32
     if (*p == '\\')
         return 1;
-    if (*p && p[1] == ':' && isalpha(*p))
+    if (*p && p[1] == ':' && 
+        ((*p >= 'A' && *p <= 'Z') || (*p >= 'a' && *p <= 'z')))
         return 1;
 #endif
     return 0;