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root/radiance/ray/src/rt/devmain.c
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Comparing ray/src/rt/devmain.c (file contents):
Revision 1.12 by greg, Thu Mar 22 20:58:09 1990 UTC vs.
Revision 1.13 by greg, Thu Aug 2 13:40:23 1990 UTC

# Line 187 | Line 187 | register char  *s;
187   {
188          static int  midline = 0;
189  
190 +        if (!*s)
191 +                return;
192          if (!midline++) {
193                  fputs(progname, stderr);
194                  fputs(": ", stderr);
195          }
196          fputs(s, stderr);
197 <        if (*s && s[strlen(s)-1] == '\n') {
197 >        if (s[strlen(s)-1] == '\n') {
198                  fflush(stderr);
199                  midline = 0;
200          }

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