diff options
Diffstat (limited to 'editor/ppmchange.c')
| -rw-r--r-- | editor/ppmchange.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/editor/ppmchange.c b/editor/ppmchange.c index 92d55527..1b1aa3ca 100644 --- a/editor/ppmchange.c +++ b/editor/ppmchange.c @@ -72,7 +72,7 @@ parseCommandLine(int argc, char ** argv, optParseOptions3(&argc, argv, opt, sizeof(opt), 0); /* Uses and sets argc, argv, and some of *cmdlineP and others. */ - if (!closenessSpec) + if (!remainderSpec) cmdlineP->remainder_colorname = NULL; if (!closenessSpec) @@ -144,22 +144,22 @@ changeRow(const pixel * const inrow, The input row is 'inrow'. The output is returned as 'outrow', in storage which must be already allocated. Both are 'cols' columns wide. -----------------------------------------------------------------------------*/ - int col; + unsigned int col; for (col = 0; col < cols; ++col) { - int i; - int have_match; /* logical: It's a color user said to change */ + unsigned int i; + bool haveMatch; /* logical: It's a color user said to change */ pixel newcolor; /* Color to which we must change current pixel. Undefined unless - 'have_match' is true. + 'haveMatch' is true. */ - have_match = FALSE; /* haven't found a match yet */ - for (i = 0; i < ncolors && !have_match; ++i) { - have_match = colormatch(inrow[col], colorfrom[i], closeness); + haveMatch = FALSE; /* haven't found a match yet */ + for (i = 0; i < ncolors && !haveMatch; ++i) { + haveMatch = colormatch(inrow[col], colorfrom[i], closeness); newcolor = colorto[i]; } - if (have_match) + if (haveMatch) outrow[col] = newcolor; else if (remainder_specified) outrow[col] = remainder_color; |