Changeset 74037d9 for zephyr.c

Timestamp:

Dec 30, 2004, 10:04:55 PM (19 years ago)

Author:

James M. Kretchmar <kretch@mit.edu>

Branches:

master, barnowl_perlaim, debian, owl, release-1.10, release-1.4, release-1.5, release-1.6, release-1.7, release-1.8, release-1.9

Children:

1ef65fb

Parents:

8298425

Message:

In 'sub' command, create .zephyr.subs if it doesn't exist [BZ 15]
A fix for certain resize crashes (part from alexmv) [BZ 55]

File:

• zephyr.c (modified) (1 diff)

zephyr.c

@@ -616 +616 @@
   }
 
-  /* first check if it exists already */
+  /* if the file already exists, check to see if the sub is already there */
   file=fopen(subsfile, "r");
-  if (!file) {
-    owl_function_error("Error opening file %s", subsfile);
-    owl_free(line);
-    return;
-  }
-  while (fgets(buff, LINE, file)!=NULL) {
-    if (!strcasecmp(buff, line)) {
-      owl_function_error("Subscription already present in %s", subsfile);
-      owl_free(line);
-      return;
+  if (file) {
+    while (fgets(buff, LINE, file)!=NULL) {
+      if (!strcasecmp(buff, line)) {
+        owl_function_error("Subscription already present in %s", subsfile);
+        owl_free(line);
+        return;
+      }
     }
   }