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-rw-r--r--editor/pnmnorm.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/editor/pnmnorm.c b/editor/pnmnorm.c
index 2f9a6b20..e0fe0e35 100644
--- a/editor/pnmnorm.c
+++ b/editor/pnmnorm.c
@@ -274,7 +274,8 @@ minimumValue(const unsigned int * const hist,
             foundOne = true;
         else {
             if (i == highest)
-                pm_error("INTERNAL ERROR in '%s'.  No pixels", __FUNCTION__);
+                pm_error("INTERNAL ERROR in function 'minimumValue'.  "
+                         "No pixels");
             else
                 ++i;
         }
@@ -296,7 +297,8 @@ maximumValue(const unsigned int * const hist,
             foundOne = true;
         else {
             if (i == 0)
-                pm_error("INTERNAL ERROR in '%s'.  No pixels", __FUNCTION__);
+                pm_error("INTERNAL ERROR in function 'maximumValue'.  "
+                         "No pixels");
             else
                 --i;
         }