14 lines
315 B
Diff
14 lines
315 B
Diff
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diff --git a/pnm2ppa.c b/pnm2ppa.c
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index 4ae36ce..0d60fbb 100644
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--- a/pnm2ppa.c
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+++ b/pnm2ppa.c
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@@ -604,7 +604,7 @@ main (int argc, char *argv[])
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int i, opt_index;
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FILE *in = NULL, *out = NULL, *gf = NULL;
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struct stat tmpstat;
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- char c;
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+ int c;
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BOOLEAN get_Gamma = true;
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char *gammaFile=NULL;
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