Automated update from Qt3

1 files changed, 7 insertions, 7 deletions

diff --git a/src/3rdparty/libpng/pngrutil.c b/src/3rdparty/libpng/pngrutil.c
index 798abd2fc..13e085232 100644
--- a/src/3rdparty/libpng/pngrutil.c
+++ b/src/3rdparty/libpng/pngrutil.c
@@ -551,7 +551,7 @@ png_handle_IEND(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
    {
       png_error(png_ptr, "No image in file");
 
-      info_ptr = info_ptr; /* tquiet compiler warnings about unused info_ptr */
+      info_ptr = info_ptr; /* quiet compiler warnings about unused info_ptr */
    }
 
    png_ptr->mode |= (PNG_AFTER_IDAT | PNG_HAVE_IEND);
@@ -1624,16 +1624,16 @@ png_handle_pCAL(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
    png_debug(3, "Checking pCAL equation type and number of parameters\n");
    /* Check that we have the right number of parameters for known
       equation types. */
-   if ((type == PNG_ETQUATION_LINEAR && nparams != 2) ||
-       (type == PNG_ETQUATION_BASE_E && nparams != 3) ||
-       (type == PNG_ETQUATION_ARBITRARY && nparams != 3) ||
-       (type == PNG_ETQUATION_HYPERBOLIC && nparams != 4))
+   if ((type == PNG_EQUATION_LINEAR && nparams != 2) ||
+       (type == PNG_EQUATION_BASE_E && nparams != 3) ||
+       (type == PNG_EQUATION_ARBITRARY && nparams != 3) ||
+       (type == PNG_EQUATION_HYPERBOLIC && nparams != 4))
    {
       png_warning(png_ptr, "Invalid pCAL parameters for equation type");
       png_free(png_ptr, purpose);
       return;
    }
-   else if (type >= PNG_ETQUATION_LAST)
+   else if (type >= PNG_EQUATION_LAST)
    {
       png_warning(png_ptr, "Unrecognized equation type for pCAL chunk");
    }
@@ -2211,7 +2211,7 @@ png_handle_unknown(png_structp png_ptr, png_infop info_ptr, png_uint_32 length)
    png_crc_finish(png_ptr, skip);
 
 #if !defined(PNG_READ_USER_CHUNKS_SUPPORTED)
-   info_ptr = info_ptr; /* tquiet compiler warnings about unused info_ptr */
+   info_ptr = info_ptr; /* quiet compiler warnings about unused info_ptr */
 #endif
 }