Fix segfault when mimeinfo doesn't have a

[claws.git] / src / procmime.c

diff --git a/src/procmime.c b/src/procmime.c
index 64bbcf218d8b897879453cb967ba06359031b519..ad7011faff14ed7bc6133fd56dcad9b4a919ffb9 100644 (file)
--- a/src/procmime.c
+++ b/src/procmime.c
@@ -404,7 +404,8 @@ void procmime_scan_content_type(MimeInfo *mimeinfo, const gchar *content_type)
                                conv_unmime_header(tmp, len, value, NULL);
                                g_free(mimeinfo->name);
                                /*pgp signatures should NOT have a name */
-                               if (strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
+                               if (mimeinfo->content_type 
+                               &&  strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
                                        mimeinfo->name = g_strdup(tmp);
                        } else if (!strcasecmp(attr, "boundary"))
                                mimeinfo->boundary = g_strdup(value);
@@ -470,7 +471,8 @@ void procmime_scan_content_disposition(MimeInfo *mimeinfo,
                                conv_unmime_header(tmp, len, value, NULL);
                                g_free(mimeinfo->filename);
                                /*pgp signatures should NOT have a name */
-                               if (strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
+                               if (mimeinfo->content_type 
+                               &&  strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
                                        mimeinfo->filename = g_strdup(tmp);
                                break;
                        }
@@ -503,7 +505,8 @@ void procmime_scan_content_description(MimeInfo *mimeinfo,
        conv_unmime_header(tmp, blen, buf, NULL);
        g_free(mimeinfo->name);
        /*pgp signatures should NOT have a name */
-       if (strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
+       if (mimeinfo->content_type 
+       &&  strcasecmp(mimeinfo->content_type, "application/pgp-signature"))
                mimeinfo->name = g_strdup(tmp);
 }