- fix env prop problem (RH#49491).

Changed files:
    at-env-tng.patch -> 1.1

diff --git a/at-env-tng.patch b/at-env-tng.patch
new file mode 100644 (file)
index 0000000..66fd6d9
--- /dev/null
+++ b/at-env-tng.patch
@@ -0,0 +1,48 @@
+--- at-3.1.8/at.c.env  Fri Jul 20 01:37:01 2001
++++ at-3.1.8/at.c      Fri Jul 20 01:43:58 2001
+@@ -357,24 +357,27 @@
+      */
+     for (atenv = environ; *atenv != NULL; atenv++) {
+       int export = 1;
+-      char *eqp;
++      char *pch;
++       char * eqp = *atenv;
++       char * valp = *atenv;
+ 
+-      eqp = strchr(*atenv, '=');
+-      if (ap == NULL)
+-          eqp = *atenv;
+-      else {
++      if ((pch = strchr(*atenv, '=')) != 0) {
+           unsigned int i;
++
++            eqp = pch;
++            valp = pch + 1;
+           for (i = 0; i < sizeof(no_export) / sizeof(no_export[0]); i++) {
+               export = export
+                   && (strncmp(*atenv, no_export[i],
+                               (size_t) (eqp - *atenv)) != 0);
+           }
+-          eqp++;
+-      }
++      } else {
++            continue; /* no '=', so bail on this one */
++        }
+ 
+       if (export) {
+-          fwrite(*atenv, sizeof(char), eqp - *atenv, fp);
+-          for (ap = eqp; *ap != '\0'; ap++) {
++          fwrite(*atenv, sizeof(char), valp - *atenv, fp);
++          for (ap = valp; *ap != '\0'; ap++) {
+               if (*ap == '\n')
+                   fprintf(fp, "\"\n\"");
+               else {
+@@ -405,7 +408,7 @@
+               }
+           }
+           fputs("; export ", fp);
+-          fwrite(*atenv, sizeof(char), eqp - *atenv - 1, fp);
++          fwrite(*atenv, sizeof(char), eqp - *atenv, fp);
+           fputc('\n', fp);
+ 
+       }