--- src/bruch.c	2007-12-06 11:30:00.000000000 -0500
+++ b/bruch.c	2013-10-22 08:37:43.000000000 -0400
@@ -975,14 +975,16 @@
     ggterg = ggt_i(S_B_UI(bruch),S_B_OI(bruch));
 
     if (ggterg == S_B_UI(bruch)) {
+        INT tmp = S_B_OI(bruch);
         freeself_bruch(bruch);
-        M_I_I(S_B_OI(bruch) / ggterg,bruch);
+        M_I_I(tmp / ggterg,bruch);
         goto ende;
         }
 
     if (-ggterg == S_B_UI(bruch)) {
+        INT tmp = S_B_OI(bruch);
         freeself_bruch(bruch);
-        M_I_I(- S_B_OI(bruch) / ggterg,bruch);
+        M_I_I(- tmp / ggterg,bruch);
         goto ende;
         }
 
@@ -1032,12 +1034,14 @@
 
     if (S_O_K(S_B_U(bruch)) == INTEGER)
         if (S_B_UI(bruch) == 1) { 
+            INT tmp = S_B_OI(bruch);
             freeself_bruch(bruch);
-            M_I_I(S_B_OI(bruch),bruch); 
+            M_I_I(tmp,bruch); 
             goto ende; }
         else if (S_B_UI(bruch) == -1) { 
+            INT tmp = S_B_OI(bruch);
             freeself_bruch(bruch);
-            M_I_I( - S_B_OI(bruch),bruch); 
+            M_I_I( - tmp,bruch); 
             goto ende; }
     if (NEGP(S_B_O(bruch)) && NEGP(S_B_U(bruch)))
         {
ive' href='/guix/log/gnu/tests/mail.scm'>log</a><a href='/guix/tree/gnu/tests/mail.scm?id=0105b8624dbba539677ebbfd0dc0bd35143c6fad'>tree</a><a href='/guix/commit/gnu/tests/mail.scm?id=0105b8624dbba539677ebbfd0dc0bd35143c6fad'>commit</a><a href='/guix/diff/gnu/tests/mail.scm?id=0105b8624dbba539677ebbfd0dc0bd35143c6fad'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/gnu/tests/mail.scm'>
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<div class='path'>path: <a href='/guix/log/?id=0105b8624dbba539677ebbfd0dc0bd35143c6fad'>root</a>/<a href='/guix/log/gnu?id=0105b8624dbba539677ebbfd0dc0bd35143c6fad'>gnu</a>/<a href='/guix/log/gnu/tests?id=0105b8624dbba539677ebbfd0dc0bd35143c6fad'>tests</a>/<a href='/guix/log/gnu/tests/mail.scm?id=0105b8624dbba539677ebbfd0dc0bd35143c6fad'>mail.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/tests/mail.scm?id=0105b8624dbba539677ebbfd0dc0bd35143c6fad&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-03-16 14:05:52 +0100'>2020-03-16</span></td><td><a href='/guix/commit/gnu/tests/mail.scm?id=a37e03d60e18dfcf119d0b92d9008e54fc350bf1'>tests: opensmtpd: Check /var/spool/mail instead of /var/mail.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-16 14:05:52 +0100'>2020-03-16</span></td><td><a href='/guix/commit/gnu/tests/mail.scm?id=c215d9ec1ce108844b14c0c2952199a0da5f4176'>tests: opensmtpd: Gracefully handle test failure.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-09 23:46:36 +0100'>2020-03-09</span></td><td><a href='/guix/commit/gnu/tests/mail.scm?id=827abd5deb87c1ec15112d7cde1a03a4ba4b4983'>tests: getmail: Provide a pre-initialized user account password.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-01-31 00:42:48 +0100'>2020-01-31</span></td><td><a href='/guix/commit/gnu/tests/mail.scm?id=c3f146e79aca0efec5c0cbbf4e39c79e09268c15'>gnu: Update opensmtpd configuration grammar.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-01-20 19:13:17 +0000'>2020-01-20</span></td><td><a href='/guix/commit/gnu/tests/mail.scm?id=b3e28b5ef5e23e564eeac8823ad2c837f7c40650'>tests: mail: Remove %getmail-os from the bottom of the file.</a><span class='msg-avail'>...</span></td><td>Christopher Baines</td></tr>