forked from pool/transfig
27 lines
767 B
Diff
27 lines
767 B
Diff
From: Roland Rosenfeld <roland@debian.org>
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Subject: rgb.txt can not be located via FIG2DEV_RGBFILE environment variable.
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This allows one to run the test suite without the package being
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installed before.
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---
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fig2dev/colors.c | 7 ++++++-
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1 file changed, 6 insertions(+), 1 deletion(-)
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--- a/fig2dev/colors.c
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+++ b/fig2dev/colors.c 2019-10-29 11:03:32.206632962 +0000
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@@ -731,8 +731,13 @@ read_colordb(void)
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FILE *fp;
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#define MAX_LINE 100
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char s[MAX_LINE], s1[MAX_LINE];
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+ char *rgbfile;
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- fp = fopen(RGB_FILE, "r");
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+ rgbfile = getenv("FIG2DEV_RGBFILE");
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+ if (rgbfile == NULL) {
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+ rgbfile = RGB_FILE;
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+ }
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+ fp = fopen(rgbfile, "r");
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if (fp == NULL) {
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Xcolors = defaultXcolors;
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numXcolors = sizeof(defaultXcolors) / sizeof(struct color_db);
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