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Fix 2 little things in jpg2ff(1) - farbfeld - suckless image format with conver… |
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git clone git://git.suckless.org/farbfeld |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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commit 4d567caa917deab542225fd548a2673dea42461c |
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parent 3122c071397b4db9c9122072c56bd31c02085ca7 |
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Author: FRIGN <[email protected]> |
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Date: Fri, 4 Mar 2016 12:29:29 +0100 |
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Fix 2 little things in jpg2ff(1) |
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- actually print usage when one argument is given |
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(forgot to incorporate the argv0-change there). |
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- use fputs instead of fprintf for printing a string |
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constant. |
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Diffstat: |
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M jpg2ff.c | 4 ++-- |
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1 file changed, 2 insertions(+), 2 deletions(-) |
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--- |
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diff --git a/jpg2ff.c b/jpg2ff.c |
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@@ -31,7 +31,7 @@ main(int argc, char *argv[]) |
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argv0 = argv[0], argc--, argv++; |
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- if (argc > 1) { |
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+ if (argc) { |
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fprintf(stderr, "usage: %s\n", argv0); |
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return 1; |
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} |
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@@ -65,7 +65,7 @@ main(int argc, char *argv[]) |
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} |
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/* write header */ |
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- fprintf(stdout, "farbfeld"); |
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+ fputs("farbfeld", stdout); |
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tmp32 = htonl(width); |
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if (fwrite(&tmp32, sizeof(uint32_t), 1, stdout) != 1) |
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goto writerr; |
