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-rw-r--r--doc/HISTORY4
-rw-r--r--editor/pnmshear.c1
2 files changed, 3 insertions, 2 deletions
diff --git a/doc/HISTORY b/doc/HISTORY
index 11e2ef52..5929e85e 100644
--- a/doc/HISTORY
+++ b/doc/HISTORY
@@ -6,8 +6,8 @@ CHANGE HISTORY
 
 not yet  BJH  Release 10.37.0
 
-              pnmshear: add -background, -noantialias.  Thanks
-              Erik Auerswald <auerswal@unix-ag.uni-kl.de>.
+              pnmshear: add -background.  Thanks Erik Auerswald
+              <auerswal@unix-ag.uni-kl.de>.
 
               pamx: fix bug with X depth = 0.
 
diff --git a/editor/pnmshear.c b/editor/pnmshear.c
index 7bf983cc..5ed6c5c5 100644
--- a/editor/pnmshear.c
+++ b/editor/pnmshear.c
@@ -12,6 +12,7 @@
 
 #define _XOPEN_SOURCE   /* get M_PI in math.h */
 
+#include <assert.h>
 #include <math.h>
 #include <string.h>